Diff of the two buildlogs: -- --- b1/build.log 2025-03-06 10:59:51.910241255 +0000 +++ b2/build.log 2025-03-06 11:04:44.673110435 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Wed Mar 5 22:52:07 -12 2025 -I: pbuilder-time-stamp: 1741258327 +I: Current time: Thu Apr 9 07:22:54 +14 2026 +I: pbuilder-time-stamp: 1775668974 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/trixie-reproducible-base.tgz] I: copying local configuration @@ -24,51 +24,83 @@ dpkg-source: info: applying 0003-Mark-expected-failure.patch I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/3159961/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/1007861/tmp/hooks/D01_modify_environment starting +debug: Running on infom02-amd64. +I: Changing host+domainname to test build reproducibility +I: Adding a custom variable just for the fun of it... +I: Changing /bin/sh to bash +'/bin/sh' -> '/bin/bash' +lrwxrwxrwx 1 root root 9 Apr 8 17:23 /bin/sh -> /bin/bash +I: Setting pbuilder2's login shell to /bin/bash +I: Setting pbuilder2's GECOS to second user,second room,second work-phone,second home-phone,second other +I: user script /srv/workspace/pbuilder/1007861/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/1007861/tmp/hooks/D02_print_environment starting I: set - BUILDDIR='/build/reproducible-path' - BUILDUSERGECOS='first user,first room,first work-phone,first home-phone,first other' - BUILDUSERNAME='pbuilder1' - BUILD_ARCH='amd64' - DEBIAN_FRONTEND='noninteractive' + BASH=/bin/sh + BASHOPTS=checkwinsize:cmdhist:complete_fullquote:extquote:force_fignore:globasciiranges:globskipdots:hostcomplete:interactive_comments:patsub_replacement:progcomp:promptvars:sourcepath + BASH_ALIASES=() + BASH_ARGC=() + BASH_ARGV=() + BASH_CMDS=() + BASH_LINENO=([0]="12" [1]="0") + BASH_LOADABLES_PATH=/usr/local/lib/bash:/usr/lib/bash:/opt/local/lib/bash:/usr/pkg/lib/bash:/opt/pkg/lib/bash:. + BASH_SOURCE=([0]="/tmp/hooks/D02_print_environment" [1]="/tmp/hooks/D02_print_environment") + BASH_VERSINFO=([0]="5" [1]="2" [2]="37" [3]="1" [4]="release" [5]="x86_64-pc-linux-gnu") + BASH_VERSION='5.2.37(1)-release' + BUILDDIR=/build/reproducible-path + BUILDUSERGECOS='second user,second room,second work-phone,second home-phone,second other' + BUILDUSERNAME=pbuilder2 + BUILD_ARCH=amd64 + DEBIAN_FRONTEND=noninteractive DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=12 ' - DISTRIBUTION='trixie' - HOME='/root' - HOST_ARCH='amd64' + DIRSTACK=() + DISTRIBUTION=trixie + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=x86_64 + HOST_ARCH=amd64 IFS=' ' - INVOCATION_ID='7a645d9720424886b803b41c14acc493' - LANG='C' - LANGUAGE='en_US:en' - LC_ALL='C' - MAIL='/var/mail/root' - OPTIND='1' - PATH='/usr/sbin:/usr/bin:/sbin:/bin:/usr/games' - PBCURRENTCOMMANDLINEOPERATION='build' - PBUILDER_OPERATION='build' - PBUILDER_PKGDATADIR='/usr/share/pbuilder' - PBUILDER_PKGLIBDIR='/usr/lib/pbuilder' - PBUILDER_SYSCONFDIR='/etc' - PPID='3159961' - PS1='# ' - PS2='> ' + INVOCATION_ID=15a85cac21f842f08268200a36bd40ce + LANG=C + LANGUAGE=et_EE:et + LC_ALL=C + MACHTYPE=x86_64-pc-linux-gnu + MAIL=/var/mail/root + OPTERR=1 + OPTIND=1 + OSTYPE=linux-gnu + PATH=/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path + PBCURRENTCOMMANDLINEOPERATION=build + PBUILDER_OPERATION=build + PBUILDER_PKGDATADIR=/usr/share/pbuilder + PBUILDER_PKGLIBDIR=/usr/lib/pbuilder + PBUILDER_SYSCONFDIR=/etc + PIPESTATUS=([0]="0") + POSIXLY_CORRECT=y + PPID=1007861 PS4='+ ' - PWD='/' - SHELL='/bin/bash' - SHLVL='2' - SUDO_COMMAND='/usr/bin/timeout -k 18.1h 18h /usr/bin/ionice -c 3 /usr/bin/nice /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.vpkNaLyA/pbuilderrc_Mc9B --distribution trixie --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.vpkNaLyA/b1 --logfile b1/build.log octave-stk_2.8.1-3.dsc' - SUDO_GID='109' - SUDO_UID='104' - SUDO_USER='jenkins' - TERM='unknown' - TZ='/usr/share/zoneinfo/Etc/GMT+12' - USER='root' - _='/usr/bin/systemd-run' + PWD=/ + SHELL=/bin/bash + SHELLOPTS=braceexpand:errexit:hashall:interactive-comments:posix + SHLVL=3 + SUDO_COMMAND='/usr/bin/timeout -k 24.1h 24h /usr/bin/ionice -c 3 /usr/bin/nice -n 11 /usr/bin/unshare --uts -- /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.vpkNaLyA/pbuilderrc_23kt --distribution trixie --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/trixie-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.vpkNaLyA/b2 --logfile b2/build.log octave-stk_2.8.1-3.dsc' + SUDO_GID=109 + SUDO_UID=104 + SUDO_USER=jenkins + TERM=unknown + TZ=/usr/share/zoneinfo/Etc/GMT-14 + UID=0 + USER=root + _='I: set' I: uname -a - Linux infom01-amd64 6.1.0-31-cloud-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.128-1 (2025-02-07) x86_64 GNU/Linux + Linux i-capture-the-hostname 6.12.12+bpo-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.12.12-1~bpo12+1 (2025-02-23) x86_64 GNU/Linux I: ls -l /bin - lrwxrwxrwx 1 root root 7 Nov 22 14:40 /bin -> usr/bin -I: user script /srv/workspace/pbuilder/3159961/tmp/hooks/D02_print_environment finished + lrwxrwxrwx 1 root root 7 Nov 22 2024 /bin -> usr/bin +I: user script /srv/workspace/pbuilder/1007861/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -641,7 +673,7 @@ Get: 533 http://deb.debian.org/debian trixie/main amd64 gfortran amd64 4:14.2.0-1 [1436 B] Get: 534 http://deb.debian.org/debian trixie/main amd64 octave-dev amd64 9.4.0-1 [1007 kB] Get: 535 http://deb.debian.org/debian trixie/main amd64 dh-octave all 1.8.0 [22.7 kB] -Fetched 208 MB in 8s (26.7 MB/s) +Fetched 208 MB in 9s (22.1 MB/s) Preconfiguring packages ... Selecting previously unselected package netbase. (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 19800 files and directories currently installed.) @@ -2834,7 +2866,11 @@ Building tag database... -> Finished parsing the build-deps I: Building the package -I: Running cd /build/reproducible-path/octave-stk-2.8.1/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-genchanges -S > ../octave-stk_2.8.1-3_source.changes +I: user script /srv/workspace/pbuilder/1007861/tmp/hooks/A99_set_merged_usr starting +Not re-configuring usrmerge for trixie +I: user script /srv/workspace/pbuilder/1007861/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/reproducible-path/octave-stk-2.8.1/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-genchanges -S > ../octave-stk_2.8.1-3_source.changes dpkg-buildpackage: info: source package octave-stk dpkg-buildpackage: info: source version 2.8.1-3 dpkg-buildpackage: info: source distribution unstable @@ -2876,46 +2912,46 @@ /usr/bin/mkoctfile --verbose --mex --output __stk_filldist_discr_mex__.mex stk_filldist_discr_mex.c /usr/bin/mkoctfile --verbose --mex --output __stk_gpquadform_matrixy__.mex stk_gpquadform_matrixy.c /usr/bin/mkoctfile --verbose --mex --output __stk_isdominated_mex__.mex stk_isdominated_mex.c -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_dist_pairwise.c -o /tmp/oct-4bl1Wu.o +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG get_column_number.c -o /tmp/oct-Nmbpf1.o +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_dist_matrixy.c -o /tmp/oct-mY0pGf.o /usr/bin/mkoctfile --verbose --mex --output __stk_mindist_mex__.mex stk_mindist_mex.c -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG get_column_number.c -o /tmp/oct-NJ9Is9.o /usr/bin/mkoctfile --verbose --mex --output __stk_dist_matrixx__.mex stk_dist_matrixx.c -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_dist_matrixy.c -o /tmp/oct-PqWwSr.o -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_gpquadform_matrixy.c -o /tmp/oct-KtO4uu.o +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_dist_pairwise.c -o /tmp/oct-rjZ6cu.o +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_filldist_discr_mex.c -o /tmp/oct-F1cfLj.o /usr/bin/mkoctfile --verbose --mex --output __stk_gpquadform_matrixx__.mex stk_gpquadform_matrixx.c -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_filldist_discr_mex.c -o /tmp/oct-YFGTuB.o +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_gpquadform_matrixy.c -o /tmp/oct-Tmgf0L.o /usr/bin/mkoctfile --verbose --mex --output __stk_gpquadform_pairwise__.mex stk_gpquadform_pairwise.c +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_isdominated_mex.c -o /tmp/oct-PvIZZo.o /usr/bin/mkoctfile --verbose --mex --output __stk_paretofind_mex__.mex stk_paretofind_mex.c -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_isdominated_mex.c -o /tmp/oct-EOOTb6.o -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_dist_matrixx.c -o /tmp/oct-1H64EQ.o -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_mindist_mex.c -o /tmp/oct-RUmnU0.o /usr/bin/mkoctfile --verbose --mex --output __stk_sampling_vdc_rr2__.mex stk_sampling_vdc_rr2.c -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_gpquadform_matrixx.c -o /tmp/oct-inT0YY.o -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_gpquadform_pairwise.c -o /tmp/oct-anTiw0.o -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_paretofind_mex.c -o /tmp/oct-YolQR6.o -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_sampling_vdc_rr2.c -o /tmp/oct-j0wNQc.o -g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_dist_pairwise__.mex /tmp/oct-4bl1Wu.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro -g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_gpquadform_pairwise__.mex /tmp/oct-anTiw0.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro -g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_dist_matrixx__.mex /tmp/oct-1H64EQ.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro -g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_filldist_discr_mex__.mex /tmp/oct-YFGTuB.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro -g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_mindist_mex__.mex /tmp/oct-RUmnU0.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro -g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_gpquadform_matrixx__.mex /tmp/oct-inT0YY.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro -g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __get_column_number__.mex /tmp/oct-NJ9Is9.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_mindist_mex.c -o /tmp/oct-4scqst.o +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_dist_matrixx.c -o /tmp/oct-KylPQJ.o +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_gpquadform_matrixx.c -o /tmp/oct-Zis0Mi.o +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_gpquadform_pairwise.c -o /tmp/oct-es6j4e.o +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_paretofind_mex.c -o /tmp/oct-ABz2hK.o +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_sampling_vdc_rr2.c -o /tmp/oct-WGrmCy.o +g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_dist_pairwise__.mex /tmp/oct-rjZ6cu.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro +g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_gpquadform_pairwise__.mex /tmp/oct-es6j4e.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro +g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_dist_matrixy__.mex /tmp/oct-mY0pGf.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro +g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_filldist_discr_mex__.mex /tmp/oct-F1cfLj.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro +g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_gpquadform_matrixy__.mex /tmp/oct-Tmgf0L.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro +g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_mindist_mex__.mex /tmp/oct-4scqst.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro +g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_dist_matrixx__.mex /tmp/oct-KylPQJ.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro +g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __get_column_number__.mex /tmp/oct-Nmbpf1.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro +g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_gpquadform_matrixx__.mex /tmp/oct-Zis0Mi.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro /usr/bin/mkoctfile --verbose --mex --output __stk_sampling_sobol_mex__.mex stk_sampling_sobol_mex.c /usr/bin/mkoctfile --verbose --mex --output __stk_distrib_bivnorm0_cdf__.mex stk_distrib_bivnorm0_cdf.c +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_distrib_bivnorm0_cdf.c -o /tmp/oct-EeJ7YJ.o +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_sampling_sobol_mex.c -o /tmp/oct-tucC1Y.o /usr/bin/mkoctfile --verbose --mex --output __stk_dominatedhv_mex__.mex stk_dominatedhv_mex.c wfg.c -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_sampling_sobol_mex.c -o /tmp/oct-qGro3n.o -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_distrib_bivnorm0_cdf.c -o /tmp/oct-6J3dv1.o -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_dominatedhv_mex.c -o /tmp/oct-O81Xyp.o -g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_dist_matrixy__.mex /tmp/oct-PqWwSr.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro -g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_gpquadform_matrixy__.mex /tmp/oct-KtO4uu.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro -g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_sampling_vdc_rr2__.mex /tmp/oct-j0wNQc.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro -g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_paretofind_mex__.mex /tmp/oct-YolQR6.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro -g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_isdominated_mex__.mex /tmp/oct-EOOTb6.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG wfg.c -o /tmp/oct-Pv0ICU.o -g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_distrib_bivnorm0_cdf__.mex /tmp/oct-6J3dv1.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro -g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_sampling_sobol_mex__.mex /tmp/oct-qGro3n.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro -g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_dominatedhv_mex__.mex /tmp/oct-O81Xyp.o /tmp/oct-Pv0ICU.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG stk_dominatedhv_mex.c -o /tmp/oct-6i4IRZ.o +g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_paretofind_mex__.mex /tmp/oct-ABz2hK.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro +g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_sampling_vdc_rr2__.mex /tmp/oct-WGrmCy.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro +g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_isdominated_mex__.mex /tmp/oct-PvIZZo.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro +g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_distrib_bivnorm0_cdf__.mex /tmp/oct-EeJ7YJ.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -fexceptions -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -I. -DMEX_DEBUG wfg.c -o /tmp/oct-c1QJpq.o +g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_sampling_sobol_mex__.mex /tmp/oct-tucC1Y.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro +g++ -I/usr/include/octave-9.4.0/octave/.. -I/usr/include/octave-9.4.0/octave -pthread -fopenmp -g -O2 -ffile-prefix-map=/build/reproducible-path/octave-stk-2.8.1=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection -o __stk_dominatedhv_mex__.mex /tmp/oct-6i4IRZ.o /tmp/oct-c1QJpq.o -shared -Wl,-Bsymbolic -Wl,-z,relro -flto=auto -ffat-lto-objects -Wl,-z,relro make[1]: Leaving directory '/build/reproducible-path/octave-stk-2.8.1/src' copyfile /build/reproducible-path/octave-stk-2.8.1/./src/__get_column_number__.mex /build/reproducible-path/octave-stk-2.8.1/./src/__stk_dist_matrixx__.mex /build/reproducible-path/octave-stk-2.8.1/./src/__stk_dist_matrixy__.mex /build/reproducible-path/octave-stk-2.8.1/./src/__stk_dist_pairwise__.mex /build/reproducible-path/octave-stk-2.8.1/./src/__stk_distrib_bivnorm0_cdf__.mex /build/reproducible-path/octave-stk-2.8.1/./src/__stk_dominatedhv_mex__.mex /build/reproducible-path/octave-stk-2.8.1/./src/__stk_filldist_discr_mex__.mex /build/reproducible-path/octave-stk-2.8.1/./src/__stk_gpquadform_matrixx__.mex /build/reproducible-path/octave-stk-2.8.1/./src/__stk_gpquadform_matrixy__.mex /build/reproducible-path/octave-stk-2.8.1/./src/__stk_gpquadform_pairwise__.mex /build/reproducible-path/octave-stk-2.8.1/./src/__stk_isdominated_mex__.mex /build/reproducible-path/octave-stk-2.8.1/./src/__stk_mindist_mex__.mex /build/reproducible-path/octave-stk-2.8.1/./src/__stk_paretofind_mex__.mex /build/reproducible-path/octave-stk-2.8.1/./src/__stk_sampling_sobol_mex__.mex /build/reproducible-path/octave-stk-2.8.1/./src/__stk_sampling_vdc_rr2__.mex /build/reproducible-path/octave-stk-2.8.1/./inst/x86_64-pc-linux-gnu-api-v59 For information about changes from previous versions of the stk package, run 'news stk'. @@ -2924,157 +2960,2712 @@ Checking package... Run the unit tests... Checking m files ... -[inst/arrays/@stk_dataframe/sind.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/sind.m +[inst/sampling/@stk_sampcrit_akg/stk_sampcrit_akg.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/@stk_sampcrit_akg/stk_sampcrit_akg.m +***** shared F, M, AKG + M = stk_model_gpposterior (stk_model, [1 2 3]', [1.234 3 2]'); +warning: Something went wrong during the optimization +crit0 = 2.594852, crit_opt = 2.594852: crit0 < crit_opt +***** test F = stk_sampcrit_akg () % ending ";" omitted on purpose, to test disp + +F = +| +| model: -- (not instantiated) +| reference_grid: -- (use current evaluation points) +| + +***** assert (isempty (F.model)) +***** assert (isempty (get (F, 'model'))) +***** assert (isempty (F.reference_grid)) +***** assert (isempty (get (F, 'reference_grid'))) +***** error F.toto +***** error get (F, 'toto') +***** error F.toto = 1.234; % field does not exist +***** error F = set (F, 'toto', 1.234); % field does not exist +***** error AKG = feval (F, 1.0); +***** test F = stk_sampcrit_akg (); F.model = M; + assert (isequal (F.model, M)); +***** test F = stk_sampcrit_akg (); F = set (F, 'model', M); + assert (isequal (F.model, M)); + assert (isequal (size (F.zr_mean), [3 1])) % n x 1 + assert (isequal (size (F.zr_std), [3 1])) % n x 1 + assert (isequal (size (F.zr_lambdamu), [4 3])) % (n+1) x n (constant mean) +***** test F.model = []; % remove model + assert (isempty (F.model)); + assert (isempty (F.zr_mean)) + assert (isempty (F.zr_std)) + assert (isempty (F.zr_lambdamu)) +***** test xr = [1 1.5 2 2.5 3]'; + F.reference_grid = xr % ending ";" omitted on purpose, to test disp + assert (isequal (F.reference_grid, xr)) + assert (isempty (F.zr_mean)) + assert (isempty (F.zr_std)) + assert (isempty (F.zr_lambdamu)) + +F = +| +| model: -- (not instantiated) +| reference_grid: <5x1 double array> +| + +***** test F.reference_grid = []; + assert (isempty (F.reference_grid)) +***** test F = stk_sampcrit_akg (); F.model = M; + assert (isequal (F.model, M)); + xr = [1 1.5 2 2.5 3]'; + F.reference_grid = xr % ending ";" omitted on purpose, to test disp + assert (isequal (F.reference_grid, xr)) + assert (isequal (size (F.zr_mean), [5 1])) % nr x 1 + assert (isequal (size (F.zr_std), [5 1])) % nr x 1 + assert (isequal (size (F.zr_lambdamu), [4 5])) % (n+1) x nr (constant mean) + +F = +| +| model: +| reference_grid: <5x1 double array> +| + +***** test F.reference_grid = []; + assert (isempty (F.reference_grid)) +***** test F = stk_sampcrit_akg (M) % ending ";" omitted on purpose, to test disp + +F = +| +| model: +| reference_grid: -- (use current evaluation points) +| + +***** assert (isequal (F.model, M)) +***** test AKG = feval (F, [1.0; 1.1; 1.2]); +***** assert (isequal (size (AKG), [3 1])) +***** assert (all (AKG >= 0)) +***** test [AKG2, zp] = feval (F, [1.0; 1.1; 1.2]); + assert (isequal (AKG2, AKG)); + assert (isa (zp, 'stk_dataframe') && isequal (size (zp), [3 2])) +***** shared F, xr + xr = [1 1.5 2 2.5 3]'; +***** test F = stk_sampcrit_akg (stk_model ()); +***** assert (isempty (F.reference_grid)) +***** test F.reference_grid = xr; +***** assert (isequal (F.reference_grid, xr)) +***** assert (isempty (F.zr_mean)) +***** assert (isempty (F.zr_std)) +***** assert (isempty (F.zr_lambdamu)) +***** error AKG = feval (F, 1.0); +***** shared F, M, xr + xr = [1 1.5 2 2.5 3]'; + M = stk_model_gpposterior (stk_model, [1 2 3]', [1.234 3 2]'); +warning: Something went wrong during the optimization +crit0 = 2.594852, crit_opt = 2.594852: crit0 < crit_opt +***** test F = stk_sampcrit_akg (M, xr); +***** assert (isequal (F.model, M)) +***** assert (isequal (F.reference_grid, xr)) +***** assert (isequal (size (F.zr_mean), [5 1])) % nr x 1 +***** assert (isequal (size (F.zr_std), [5 1])) % nr x 1 +***** assert (isequal (size (F.zr_lambdamu), [4 5])) % (n+1) x nr (constant mean) +37 tests, 37 passed, 0 known failure, 0 skipped +[inst/sampling/@stk_function/stk_function.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/@stk_function/stk_function.m +***** shared F +***** test F = stk_function () % ending ";" omitted on purpose, to test disp + +F = + +***** error [F F]; % arrays of sampling criterion objects are not supported +***** error [F; F]; % idem +***** error get (F, 'toto'); % field does not exist +***** error y = feval (F, 1.0); % not implemented for "pure" function objects +***** error dummy = F{2}; % illegal indexing +***** error dummy = F(1.0); % feval not implemented +***** error dummy = F.toto; % field does not exist +***** error F{2} = 1.234; % illegal indexing +***** error F(5) = 1.234; % illegal indexing +***** error F.toto = 1.234; % field does not exist +11 tests, 11 passed, 0 known failure, 0 skipped +[inst/sampling/stk_halfpintl.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_halfpintl.m +***** test % case #1 + a = 1; + b = 1; + [a_out, b_out, z_out] = stk_halfpintl (a, b); + assert (a_out == 1) + assert (b_out == 1) + assert (isempty (z_out)) +***** test % case #2: two lines, slopes not equal, already sorted + a = [1; -1]; + b = [0; 2]; + [a_out, b_out, z_out] = stk_halfpintl (a, b); + assert (isequal (a_out, [1; -1])) + assert (isequal (b_out, [0; 2])) + assert (z_out == 1) +***** test % case #3: same as #2, but not sorted + a = [-1; 1]; + b = [ 2; 0]; + [a_out, b_out, z_out] = stk_halfpintl (a, b); + assert (isequal (a_out, [1; -1])) + assert (isequal (b_out, [0; 2])) + assert (z_out == 1) +***** test % case #4: two lines, equal slopes, already sorted + a = [0; 0]; + b = [1; 2]; + [a_out, b_out, z_out] = stk_halfpintl (a, b); + assert (a_out == 0) + assert (b_out == 1) + assert (isempty (z_out)) +***** test % case #5: same as #4, but not sorted + a = [0; 0]; + b = [2; 1]; + [a_out, b_out, z_out] = stk_halfpintl (a, b); + assert (a_out == 0) + assert (b_out == 1) + assert (isempty (z_out)) +***** test % case #6: add a dominated line to #2 (the result does not change) + a = [1; -1; 0]; + b = [0; 2; 1]; + [a_out, b_out, z_out] = stk_halfpintl (a, b); + assert (isequal (a_out, [1; -1])) + assert (isequal (b_out, [0; 2])) + assert (z_out == 1) +***** test % case #7: permutation of #6 + a = [1; 0; -1]; + b = [0; 1; 2]; + [a_out, b_out, z_out] = stk_halfpintl (a, b); + assert (isequal (a_out, [1; -1])) + assert (isequal (b_out, [0; 2])) + assert (z_out == 1) +***** test % case #8: another permutation of #6 + a = [0; 1; -1]; + b = [1; 0; 2]; + [a_out, b_out, z_out] = stk_halfpintl (a, b); + assert (isequal (a_out, [1; -1])) + assert (isequal (b_out, [0; 2])) + assert (z_out == 1) +***** test % case #9: same as #8, with some duplicated lines added + a = [0; 1; 0; -1; 0; -1; 1]; + b = [1; 0; 1; 2; 1; 2; 0]; + [a_out, b_out, z_out] = stk_halfpintl (a, b); + assert (isequal (a_out, [1; -1])) + assert (isequal (b_out, [0; 2])) + assert (z_out == 1) +9 tests, 9 passed, 0 known failure, 0 skipped +[inst/sampling/stk_sampling_vdc_rr2.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_sampling_vdc_rr2.m +***** error __stk_sampling_vdc_rr2__() % two inputs required +***** error __stk_sampling_vdc_rr2__(10) % two inputs required +***** error __stk_sampling_vdc_rr2__(10, 3, -1) % two inputs required +***** test + n = 300; j = 25; + x = __stk_sampling_vdc_rr2__(n, j); + assert(isequal(size(x), [n 1])) ***** test - u = rand (4, 3); x = stk_dataframe (u); v = sind (x); - assert (strcmp (class (v), class (u)) && isequal (v, sind (u))) + x = __stk_sampling_vdc_rr2__(2000, 7); + y = double (x(1998:2000, :)); + yref = [0.849786281294525; 0.085080398941584; 0.555668634235701]; + assert(stk_isequal_tolrel(y, yref, 1e-13)); +5 tests, 5 passed, 0 known failure, 0 skipped +[inst/sampling/stk_sampling_olhs.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_sampling_olhs.m +***** shared x, n, d, box, permut + n = 5; d = 2; box = [0 0; 1, 1]; permut = 1:2; +***** error x = stk_sampling_olhs(); +***** test x = stk_sampling_olhs(n); +***** test x = stk_sampling_olhs(n, d); +***** test x = stk_sampling_olhs(n, d, box); +***** test x = stk_sampling_olhs(n, d, box, permut); +***** error x = stk_sampling_olhs(n, d, box, permut, pi); +***** assert (isa (x, 'stk_dataframe')); +***** assert (isequal (x.colnames, {})); +***** test + cn = {'W', 'H'}; box = stk_hrect (box, cn); + x = stk_sampling_olhs (n, d, box); + assert (isequal (x.colnames, cn)); +***** test + for r = 1:5 + + n = 2 ^ (r + 1) + 1; d = 2 * r; + x = stk_sampling_olhs (n, d); + + assert (isequal (size (x), [n d])); + + box = repmat ([-1; 1], 1, d); + assert (stk_is_lhs (x, n, d, box)); + + x = double (x); w = x' * x; + assert (stk_isequal_tolabs (w / w(1,1), eye (d))); + + end +10 tests, 10 passed, 0 known failure, 0 skipped +[inst/sampling/stk_sampling_maximinlhs.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_sampling_maximinlhs.m +***** shared x, n, dim, box, niter + n = 20; dim = 2; box = [0, 0; 1, 1]; niter = 1; +***** error x = stk_sampling_maximinlhs (); +***** test x = stk_sampling_maximinlhs (n); +***** test x = stk_sampling_maximinlhs (n, dim); +***** test x = stk_sampling_maximinlhs (n, dim, box); +***** test x = stk_sampling_maximinlhs (n, dim, box, niter); +***** assert (isa (x, 'stk_dataframe')); +***** assert (isequal (x.colnames, {})); +***** test + cn = {'W', 'H'}; box = stk_hrect (box, cn); + x = stk_sampling_maximinlhs (n, dim, box); + assert (isequal (x.colnames, cn)); +***** test + for dim = 1:5, + x = stk_sampling_randomlhs (n, dim); + assert (isequal (size (x), [n dim])); + u = double (x); u = u(:); + assert (~ any (isnan (u) | isinf (u))); + assert ((min (u) >= 0) && (max (u) <= 1)); + assert (stk_is_lhs (x, n, dim)); + end +9 tests, 9 passed, 0 known failure, 0 skipped +[inst/sampling/@stk_sampcrit_ei/stk_sampcrit_ei.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/@stk_sampcrit_ei/stk_sampcrit_ei.m +***** shared F, M, EI + M = stk_model_gpposterior (stk_model, [1 2 3]', [1.234 3 2]'); +warning: Something went wrong during the optimization +crit0 = 2.594852, crit_opt = 2.594852: crit0 < crit_opt +***** test F = stk_sampcrit_ei () % ending ";" omitted on purpose, to test disp + +F = +| +| model: -- (not instantiated) +| current_minimum: Inf +| + +***** assert (isempty (F.model)) +***** assert (isempty (get (F, 'model'))) +***** assert (F.current_minimum == +inf) +***** assert (get (F, 'current_minimum') == +inf) +***** error F.toto +***** error get (F, 'toto') +***** error F.current_min = 1.234; % read-only +***** error F = set (F, 'current_min', 1.234); % read-only +***** error F.toto = 1.234; % field does not exist +***** error F = set (F, 'toto', 1.234); % field does not exist +***** error EI = feval (F, 1.0); +***** test F = stk_sampcrit_ei (); F.model = M; + assert (~ isempty (F.model)); +***** test F = stk_sampcrit_ei (); F = set (F, 'model', M); + assert (~ isempty (F.model)); +***** test F.model = []; % remove model + assert (isempty (F.model)); + assert (F.current_minimum == +inf); +***** test F = stk_sampcrit_ei (M) % ending ";" omitted on purpose, to test disp + +F = +| +| model: +| current_minimum: 1.234 +| + +***** assert (isequal (F.model, M)) +***** assert (F.current_minimum == 1.234); +***** test EI = feval (F, [1.0; 1.1; 1.2]); +***** assert (isequal (size (EI), [3 1])) +***** assert (all (EI >= 0)) +***** shared F +***** test F = stk_sampcrit_ei (stk_model ()); +***** assert (F.current_minimum == +inf); +***** error feval (F, 1.0); +24 tests, 24 passed, 0 known failure, 0 skipped +[inst/sampling/stk_sampcrit_ei_eval.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_sampcrit_ei_eval.m +***** error EI = stk_sampcrit_ei_eval () % not enough args +***** error EI = stk_sampcrit_ei_eval (0) % not enough args +***** shared xi, zi, M_prior, xt, zp, EIref, EI1, EI2, EI3 + xi = [0; 0.2; 0.7; 0.9]; + zi = [1; 0.9; 0.6; 0.1]; + M_prior = stk_model (@stk_materncov32_iso); + M_prior.param = log ([1.0; 2.1]); + xt = stk_sampling_regulargrid (20, 1, [0; 1]); + zp = stk_predict (M_prior, xi, zi, xt); + EIref = stk_distrib_normal_ei (min (zi), zp.mean, sqrt (zp.var), true); +***** test % Current syntax (STK 2.4.1 and later) + EI1 = stk_sampcrit_ei_eval (zp.mean, sqrt (zp.var), min (zi)); +***** assert (isequal (EI1, EIref)) +4 tests, 4 passed, 0 known failure, 0 skipped +[inst/sampling/stk_sampling_nesteddesign.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_sampling_nesteddesign.m +***** shared x, n, dim, box, niter, levels + n = [23; 14; 5; 2]; dim = 2; box = [0, 0; 4, 4]; niter = 10; + levels = [10.1; 15.2; -9.3; 2.4; 17.5]; +***** error x = stk_sampling_nesteddesign (); +***** test x = stk_sampling_nesteddesign (n); +***** test x = stk_sampling_nesteddesign (n, dim); +***** test x = stk_sampling_nesteddesign (n, dim, box); +***** test x = stk_sampling_nesteddesign (n, dim, box, niter); +***** test x = stk_sampling_nesteddesign (n, dim, box, niter, levels); +***** assert ( isequal(size(x), [sum(n), dim + 1]) ); +***** assert ( isa(x, 'stk_dataframe') ); + cn = [0; cumsum(n)]; + for lev = 1:length(n), + y = x( (cn(lev) + 1):(cn(lev + 1)), 1:dim ); + assert (isequal (size (y), [n(lev) dim])); + if lev > 1 + assert ( isequal(z((end - n(lev) + 1):end, :), y) ); + end + if lev == length(n) + assert (stk_is_lhs (y, n(lev), dim, box)); + end + z = y; + end +***** assert (isequal (x.colnames{dim + 1}, 'Level')); + levels = stk_dataframe(levels, {'t'}); + box = stk_hrect(box, {'x1', 'x2', 'x3', 'x4'}); +***** test x = stk_sampling_nesteddesign (n, [], box, [], levels); +***** assert (isequal(x.colnames, {'x1', 'x2', 'x3', 'x4', 't'}) ); +11 tests, 11 passed, 0 known failure, 0 skipped +[inst/sampling/stk_sampcrit_akg_eval.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_sampcrit_akg_eval.m +***** shared zc_mean, zc_std, zr_mean, zr_std, zcr_cov, AKG, nc + xi = [0; 0.2; 0.7; 0.9]; + zi = [1; 0.9; 0.6; 0.1] - 10; + ni = 4; + + M_prior = stk_model (@stk_materncov32_iso); + M_prior.param = log ([1.0; 2.1]); + M_prior.lognoisevariance = 0.678; + + nc = 20; + xc = stk_sampling_regulargrid (nc, 1, [0; 1]); + [zp, ~, ~, K] = stk_predict (M_prior, xi, zi, [xi; xc]); + + ir = 1:ni; ic = ni + (1:nc); + + zc_mean = zp.mean(ic); + zc_std = sqrt (zp.var(ic)); + + % reference grid: current evaluation points ("KGCP") + zr_mean = zp.mean(ir); + zr_std = sqrt (zp.var(ir)); + + zcr_cov = K(ic, ir); +***** test AKG = stk_sampcrit_akg_eval (zc_mean, zc_std, zr_mean, zr_std, zcr_cov); +***** assert (isequal (size (AKG), [nc 1])) +***** assert (all (AKG >= 0)) +***** error AKG = stk_sampcrit_akg_eval (zc_mean, zc_std, zr_mean, zr_std); +4 tests, 4 passed, 0 known failure, 0 skipped +[inst/sampling/@stk_sampcrit_eqi/stk_sampcrit_eqi.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/@stk_sampcrit_eqi/stk_sampcrit_eqi.m +***** shared F, M, EQI + M = stk_model_gpposterior (stk_model, [1 2 3]', [1.234 3 2]'); +warning: Something went wrong during the optimization +crit0 = 2.594852, crit_opt = 2.594852: crit0 < crit_opt +***** test F = stk_sampcrit_eqi () % ending ";" omitted on purpose, to test disp + +F = +| +| model: -- (not instantiated) +| quantile_order: 0.5 +| point_batch_size: 1 +| current_minimum: Inf +| + +***** assert (isempty (F.model)) +***** assert (isempty (get (F, 'model'))) +***** assert (F.quantile_order == 0.5) +***** assert (get (F, 'quantile_order') == 0.5) +***** assert (F.current_minimum == +inf) +***** assert (get (F, 'current_minimum') == +inf) +***** error F.toto +***** error get (F, 'toto') +***** error F.current_min = 1.234; % read-only +***** error F = set (F, 'current_min', 1.234); % read-only +***** error F.toto = 1.234; % field does not exist +***** error F = set (F, 'toto', 1.234); % field does not exist +***** test F.quantile_order = 0.9; assert (F.quantile_order == 0.9) +***** test F = set (F, 'quantile_order', 0.8); assert (F.quantile_order == 0.8) +***** error F.quantile_order = 1.1; +***** error F.quantile_order = -0.1; +***** error F.quantile_order = [1 2]; +***** error F.current_minimum = 3.333; % read-only +***** error F.quantile_value = 2.222; % read-only +***** error EQI = feval (F, 1.0); +***** test F = stk_sampcrit_eqi (); F.model = M; + assert (~ isempty (F.model)); +***** test F = stk_sampcrit_eqi (); F = set (F, 'model', M); + assert (~ isempty (F.model)); +***** test F.model = []; % remove model + assert (isempty (F.model)); + assert (F.current_minimum == +inf); +***** test F = stk_sampcrit_eqi (M) % ending ";" omitted on purpose, to test disp + +F = +| +| model: +| quantile_order: 0.5 +| point_batch_size: 1 +| current_minimum: 1.234 +| + +***** assert (isequal (F.model, M)) +***** assert (stk_isequal_tolrel (F.current_minimum, 1.234, 10 * eps)); +***** test EQI = feval (F, [1.0; 1.1; 1.2]); +***** assert (isequal (size (EQI), [3 1])) +***** assert (all (EQI >= 0)) +***** test F.quantile_order = 0.9; assert (F.quantile_order == 0.9) +***** shared F, M, EQI + prior_model = stk_model (); + prior_model.lognoisevariance = 0.678; + M = stk_model_gpposterior (prior_model, [1 2 3]', [1.234 3 2]'); +***** test F = stk_sampcrit_eqi (M); +***** assert (isequal (F.model, M)) +***** assert (stk_isequal_tolrel (F.current_minimum, 2.077997, 1e-5)); +***** test EQI = feval (F, [1.0; 1.1; 1.2]); +***** assert (isequal (size (EQI), [3 1])) +***** assert (all (EQI >= 0)) +***** test F.quantile_order = 0.9; assert (F.quantile_order == 0.9) +***** shared F +***** test F = stk_sampcrit_eqi (stk_model ()); +***** assert (F.current_minimum == +inf); +***** error feval (F, 1.0); +***** shared F, M + M = stk_model_gpposterior (stk_model (), [1 2 3]', [1.234 3 2]'); +warning: Something went wrong during the optimization +crit0 = 2.594852, crit_opt = 2.594852: crit0 < crit_opt +***** error F = stk_sampcrit_eqi (M, [], 0); +***** error F = stk_sampcrit_eqi (M, [], 1.5); +***** error F = stk_sampcrit_eqi (M, [], nan); +***** error F = stk_sampcrit_eqi (M, [], [10 20]); +***** test F = stk_sampcrit_eqi (M, [], 10); +***** assert (isequal (F.quantile_order, 0.5)); +***** assert (isequal (F.point_batch_size, 10)); +***** error F = stk_sampcrit_eqi (M, 0.8, 0); +***** error F = stk_sampcrit_eqi (M, 0.8, 1.5); +***** error F = stk_sampcrit_eqi (M, 0.8, nan); +***** error F = stk_sampcrit_eqi (M, 0.8, [10 20]); +***** test F = stk_sampcrit_eqi (M, 0.8, 5); +***** assert (isequal (F.quantile_order, 0.8)); +***** assert (isequal (F.point_batch_size, 5)); +***** shared F, M, EQI + prior_model = stk_model (); + prior_model.lognoisevariance = 0.678; + M = stk_model_gpposterior (prior_model, [1 2 3]', [1.234 3 2]'); + F = stk_sampcrit_eqi (M); +***** test F.point_batch_size = 10; % numeric +***** assert (isequal (F.point_batch_size, 10)) +***** test EQI = feval (F, [1.0; 1.1; 1.2]); +***** test F.point_batch_size = @(x, n) 100 - n; % function handle +***** assert (isa (F.point_batch_size, 'function_handle')) +***** test EQI = feval (F, [1.0; 1.1; 1.2]); +***** test F.point_batch_size = 'sin'; % char +***** assert (isa (F.point_batch_size, 'function_handle')) +63 tests, 63 passed, 0 known failure, 0 skipped +[inst/sampling/stk_sampling_halton_rr2.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_sampling_halton_rr2.m +***** error stk_sampling_halton_rr2 () % nargin < 1 +***** test + n = 300; d = 25; + x = stk_sampling_halton_rr2 (n, d); + assert (isequal (size (x), [n d])) +***** test + x = stk_sampling_halton_rr2 (1000, 3); + y = double (x(end, :)); + yref = [0.9052734375 0.028349336991312 0.74848]; + assert (stk_isequal_tolrel (y, yref, 1e-13)); +***** test + dim = 2; box = stk_hrect (dim); + x = stk_sampling_halton_rr2 (5, dim, box); + assert (isequal (x.colnames, {})); +***** test + dim = 2; cn = {'W', 'H'}; box = stk_hrect (dim, cn); + x = stk_sampling_halton_rr2 (5, dim, box); + assert (isequal (x.colnames, cn)); +5 tests, 5 passed, 0 known failure, 0 skipped +[inst/sampling/stk_sampling_nestedlhs.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_sampling_nestedlhs.m +***** shared x, n, dim, box, niter, levels + n = [48; 12; 4; 2]; dim = 2; box = [0, 0; 4, 4]; niter = 10; + levels = [10.1; 15.2; -9.3; 2.4; 17.5]; +***** error x = stk_sampling_nestedlhs (); +***** test x = stk_sampling_nestedlhs (n); +***** test x = stk_sampling_nestedlhs (n, dim); +***** test x = stk_sampling_nestedlhs (n, dim, box); +***** test x = stk_sampling_nestedlhs (n, dim, box, niter); +***** test x = stk_sampling_nestedlhs (n, dim, box, niter, levels); +***** assert ( isequal(size(x), [sum(n), dim + 1]) ); +***** assert ( isa(x, 'stk_dataframe') ); + cn = [0; cumsum(n)]; + for lev = 1:length(n), + y = x( (cn(lev) + 1):(cn(lev + 1)), 1:dim ); + assert (isequal (size (y), [n(lev) dim])); + assert (stk_is_lhs (y, n(lev), dim, box)); + if lev > 1 + assert ( isequal(z((end - n(lev) + 1):end, :), y) ); + end + z = y; + end +***** assert (isequal (x.colnames{dim + 1}, 'Level')); + levels = stk_dataframe(levels, {'t'}); + box = stk_hrect(box, {'x1', 'x2', 'x3', 'x4'}); +***** test x = stk_sampling_nestedlhs (n, [], box, [], levels); +***** assert (isequal(x.colnames, {'x1', 'x2', 'x3', 'x4', 't'}) ); +11 tests, 11 passed, 0 known failure, 0 skipped +[inst/sampling/stk_sampling_randunif.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_sampling_randunif.m +***** shared x, n, dim, box + n = 10; dim = 2; box = [0, 0; 2, 2]; +***** error x = stk_sampling_randunif (); +***** test x = stk_sampling_randunif (n); +***** test x = stk_sampling_randunif (n, dim); +***** test x = stk_sampling_randunif (n, dim, box); +***** assert (isa(x, 'stk_dataframe')); +***** assert (isequal (x.colnames, {})); +***** test + cn = {'W', 'H'}; box = stk_hrect (box, cn); + x = stk_sampling_randunif (n, dim, box); + assert (isequal (x.colnames, cn)); +***** test + for dim = 1:5, + x = stk_sampling_randunif(n, dim); + assert(isequal(size(x), [n dim])); + u = double(x); u = u(:); + assert(~any(isnan(u) | isinf(u))); + assert((min(u) >= 0) && (max(u) <= 1)); + end +8 tests, 8 passed, 0 known failure, 0 skipped +[inst/sampling/stk_sampling_randomlhs.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_sampling_randomlhs.m +***** shared x, n, dim, box + n = 10; dim = 2; box = [0, 0; 1, 1]; +***** error x = stk_sampling_randomlhs (); +***** test x = stk_sampling_randomlhs (n); +***** test x = stk_sampling_randomlhs (n, dim); +***** test x = stk_sampling_randomlhs (n, dim, box); +***** assert (isa(x, 'stk_dataframe')); +***** assert (isequal (x.colnames, {})); +***** test + cn = {'W', 'H'}; box = stk_hrect (box, cn); + x = stk_sampling_randomlhs (n, dim, box); + assert (isequal (x.colnames, cn)); +***** test + for dim = 1:5, + x = stk_sampling_randomlhs(n, dim); + assert(isequal(size(x), [n dim])); + u = double(x); u = u(:); + assert(~any(isnan(u) | isinf(u))); + assert((min(u) >= 0) && (max(u) <= 1)); + assert(stk_is_lhs(x, n, dim)); + end +8 tests, 8 passed, 0 known failure, 0 skipped +[inst/sampling/stk_sampling_regulargrid.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_sampling_regulargrid.m +***** shared x, n, dim, box + n = 9; dim = 2; box = [0, 0; 1, 1]; +***** error x = stk_sampling_regulargrid (); +***** test x = stk_sampling_regulargrid (n); +***** test x = stk_sampling_regulargrid (n, dim); +***** test x = stk_sampling_regulargrid (n, dim, box); +***** assert (isa (x, 'stk_dataframe')); +***** assert (isa (x, 'stk_factorialdesign')); +***** assert (isequal (x.colnames, {})); +***** test + cn = {'W', 'H'}; box = stk_hrect (box, cn); + x = stk_sampling_regulargrid (n, dim, box); + assert (isequal (x.colnames, cn)); +***** test + for dim = 1:3, + n = 3^dim; + x = stk_sampling_regulargrid(n, dim); + assert(isequal(size(x), [n dim])); + u = double(x); u = u(:); + assert(~any(isnan(u) | isinf(u))); + assert((min(u) >= 0) && (max(u) <= 1)); + end +***** test + nn = [3 4 5]; + for dim = 1:3, + x = stk_sampling_regulargrid(nn(1:dim), dim); + assert(isequal(size(x), [prod(nn(1:dim)) dim])); + u = double(x); u = u(:); + assert(~any(isnan(u) | isinf(u))); + assert((min(u) >= 0) && (max(u) <= 1)); + end +10 tests, 10 passed, 0 known failure, 0 skipped +[inst/sampling/stk_sampcrit_ehvi_eval.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_sampcrit_ehvi_eval.m +***** shared zr, zi + zr = [1 1]; + zi = [0.25 0.75; 0.5 0.5; 0.75 0.25]; +***** test % no improvement (1 computation) + zp_mean = [0.6 0.6]; zp_std = [0 0]; + EHVI = stk_sampcrit_ehvi_eval (zp_mean, zp_std, zi, zr); + assert (stk_isequal_tolabs (EHVI, 0, 1e-12)); +***** test % guaranteed improvement (1 computation) + zp_mean = [0 0]; zp_std = [0 0]; + EHVI = stk_sampcrit_ehvi_eval (zp_mean, zp_std, zi, zr); + assert (stk_isequal_tolabs (EHVI, 10 * 0.25 ^ 2)); +***** test % no improvement again (2 computations) + zp_mean = [0.5 0.5; 0.6 0.6]; zp_std = [0 0; 0 0]; + EHVI = stk_sampcrit_ehvi_eval (zp_mean, zp_std, zi, zr); + assert (stk_isequal_tolabs (EHVI, [0; 0], 1e-12)); +***** test % no observation -> EHVI wrt zr + zp_mean = [0.6 0.6]; zp_std = 0.01 * [1 1]; zi = []; + EHVI = stk_sampcrit_ehvi_eval (zp_mean, zp_std, zi, zr); + assert (stk_isequal_tolabs (EHVI, (1 - 0.6)^2, 1e-12)); +***** test % no observation below zr -> EHVI wrt zr + zp_mean = [0.6 0.6]; zp_std = 0.01 * [1 1]; zi = [2 2]; + EHVI = stk_sampcrit_ehvi_eval (zp_mean, zp_std, zi, zr); + assert (stk_isequal_tolabs (EHVI, (1 - 0.6)^2, 1e-12)); +5 tests, 5 passed, 0 known failure, 0 skipped +[inst/lm/@stk_lm_affine/stk_lm_affine.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/lm/@stk_lm_affine/stk_lm_affine.m +***** test stk_test_class ('stk_lm_affine') 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/ismember.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/ismember.m -***** shared u, x, u1, x1, u2, x2 - u = rand (10, 4); - x = stk_dataframe (u); - x1 = x(1, :); - u1 = double (x1); - u2 = - ones (1, 4); - x2 = stk_dataframe (u2); -***** assert (ismember (u1, x, 'rows')) -***** assert (ismember (x1, u, 'rows')) -***** assert (ismember (x1, x, 'rows')) -***** assert (~ ismember (u2, x, 'rows')) -***** assert (~ ismember (x2, u, 'rows')) -***** assert (~ ismember (x2, x, 'rows')) +[inst/lm/@stk_lm_affine/feval.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/lm/@stk_lm_affine/feval.m ***** test - [b, idx] = ismember ([x2; x1; x1], x, 'rows'); - assert (isequal (b, [false; true; true])); - assert (isequal (idx, [0; 1; 1])) -7 tests, 7 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/ctranspose.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/ctranspose.m + n = 15; d = 4; + x = stk_sampling_randunif (n, d); + P = feval (stk_lm_affine (), x); + assert (isequal (size (P), [n, d + 1])); +1 test, 1 passed, 0 known failure, 0 skipped +[inst/lm/@stk_lm_null/feval.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/lm/@stk_lm_null/feval.m ***** test - u = rand(3, 2) + 1i * rand(3, 2); - data = stk_dataframe(u, {'x' 'y'}, {'obs1'; 'obs2'; 'obs3'}); - data = data'; - assert (isa(data, 'stk_dataframe') && isequal(double(data), u')); - assert (isequal(data.rownames, {'x'; 'y'})); - assert (isequal(data.colnames, {'obs1' 'obs2' 'obs3'})); + n = 15; d = 4; + x = stk_sampling_randunif (n, d); + P = feval (stk_lm_null (), x); + assert (isequal (size (P), [n, 0])); 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/length.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/length.m -***** error length (stk_dataframe ([1 2; 3 4; 5 6])) +[inst/lm/@stk_lm_null/stk_lm_null.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/lm/@stk_lm_null/stk_lm_null.m +***** test stk_test_class ('stk_lm_null') 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/stk_dataframe.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/stk_dataframe.m -***** test stk_test_class ('stk_dataframe') -***** test % default constructor - x = stk_dataframe (); - assert (isa (x, 'stk_dataframe') && isequal (size (x), [0 0])) +[inst/lm/@stk_lm_cubic/stk_lm_cubic.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/lm/@stk_lm_cubic/stk_lm_cubic.m +***** test stk_test_class ('stk_lm_cubic') +1 test, 1 passed, 0 known failure, 0 skipped +[inst/lm/@stk_lm_cubic/feval.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/lm/@stk_lm_cubic/feval.m ***** test - y = stk_dataframe (rand (3, 2)); - assert (isa (y, 'stk_dataframe') && isequal (size (y), [3 2])) + n = 15; d = 4; + x = stk_sampling_randunif (n, d); + P = feval (stk_lm_cubic (), x); + assert (isequal (size (P), [n, 1 + d * (11 + d * (6 + d)) / 6])) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/lm/stk_lm_polynomial.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/lm/stk_lm_polynomial.m +***** error lm = stk_lm_polynomial (); ***** test - y = stk_dataframe (rand (3, 2), {'x', 'y'}); - assert (isa (y, 'stk_dataframe') && isequal (size(y), [3 2])) - assert (isequal (y.colnames, {'x' 'y'})) + lm = stk_lm_polynomial (-1); + assert (isa (lm, 'stk_lm_null')); ***** test - y = stk_dataframe (rand (3, 2), {'x', 'y'}, {'a', 'b', 'c'}); - assert (isa (y, 'stk_dataframe') && isequal (size (y), [3 2])) - assert (isequal (y.colnames, {'x' 'y'})) - assert (isequal (y.rownames, {'a'; 'b'; 'c'})) + lm = stk_lm_polynomial (0); + assert (isa (lm, 'stk_lm_constant')); ***** test - x = stk_dataframe (rand (3, 2)); - y = stk_dataframe (x); - assert (isa (y, 'stk_dataframe') && isequal (size (y), [3 2])) -***** error - x = stk_dataframe (rand (3, 2)); - y = stk_dataframe (x, pi); -***** error - x = stk_dataframe (rand (3, 2)); - y = stk_dataframe (x, {}, pi); + lm = stk_lm_polynomial (1); + assert (isa (lm, 'stk_lm_affine')); ***** test - x = stk_dataframe (rand (3, 2)); - y = stk_dataframe (x, {'x' 'y'}); - assert (isa (y, 'stk_dataframe') && isequal (size(y), [3 2])) - assert (isequal (y.colnames, {'x' 'y'})) + lm = stk_lm_polynomial (2); + assert (isa (lm, 'stk_lm_quadratic')); ***** test - x = stk_dataframe (rand (3, 2)); - y = stk_dataframe (x, {'x' 'y'}, {'a', 'b', 'c'}); - assert (isa (y, 'stk_dataframe') && isequal (size(y), [3 2])) - assert (isequal (y.colnames, {'x' 'y'})) - assert (isequal (y.rownames, {'a'; 'b'; 'c'})) + lm = stk_lm_polynomial (3); + assert (isa (lm, 'stk_lm_cubic')); +6 tests, 6 passed, 0 known failure, 0 skipped +[inst/lm/@stk_lm_constant/stk_lm_constant.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/lm/@stk_lm_constant/stk_lm_constant.m +***** test stk_test_class ('stk_lm_constant') +1 test, 1 passed, 0 known failure, 0 skipped +[inst/lm/@stk_lm_constant/feval.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/lm/@stk_lm_constant/feval.m ***** test - x = stk_dataframe (rand (3, 2), {'x' 'y'}); - y = stk_dataframe (x, [], {'a', 'b', 'c'}); - assert (isa (y, 'stk_dataframe') && isequal (size(y), [3 2])) - assert (isequal (y.colnames, {'x' 'y'})) - assert (isequal (y.rownames, {'a'; 'b'; 'c'})) + n = 15; d = 4; + x = stk_sampling_randunif (n, d); + P = feval (stk_lm_constant (), x); + assert (isequal (size (P), [n, 1])); +1 test, 1 passed, 0 known failure, 0 skipped +[inst/lm/@stk_lm_matrix/stk_lm_matrix.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/lm/@stk_lm_matrix/stk_lm_matrix.m +***** test stk_test_class ('stk_lm_matrix') +***** test %%% dim 1 + data = rand (10, 1); idx = 3:7; + lm = stk_lm_matrix (data); + assert (isa (lm, 'stk_lm_matrix')); + assert (isequal (data(idx, :), feval (lm, idx))); +***** test %%% dim 3 + data = rand (10, 3); idx = 3:7; + lm = stk_lm_matrix (data); + assert (isa (lm, 'stk_lm_matrix')); + assert (isequal (data(idx, :), feval (lm, idx))); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/lm/@stk_lm_quadratic/feval.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/lm/@stk_lm_quadratic/feval.m ***** test - x = stk_dataframe (rand (3, 2), {'x' 'y'}); - y = stk_dataframe (x, {}, {'a', 'b', 'c'}); - assert (isa (y, 'stk_dataframe') && isequal (size(y), [3 2])) - assert (isequal (y.colnames, {})) - assert (isequal (y.rownames, {'a'; 'b'; 'c'})) + n = 15; d = 4; + x = stk_sampling_randunif (n, d); + P = feval (stk_lm_quadratic (), x); + assert (isequal (size (P), [n, 1 + d * (d + 3) / 2])); +1 test, 1 passed, 0 known failure, 0 skipped +[inst/lm/@stk_lm_quadratic/stk_lm_quadratic.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/lm/@stk_lm_quadratic/stk_lm_quadratic.m +***** test stk_test_class ('stk_lm_quadratic') +1 test, 1 passed, 0 known failure, 0 skipped +[inst/model/noise/@stk_gaussiannoise_het0/set.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/model/noise/@stk_gaussiannoise_het0/set.m +***** shared M_post + x_obs = (linspace (0, pi, 15))'; + z_obs = sin (x_obs); + M_prior = stk_model (@stk_materncov32_iso); + M_prior.param = log ([1.0; 2.1]); + M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); +***** error value = get (M_post, 1.33); +***** error value = get (M_post, 'dudule'); +***** test value = get (M_post, 'prior_model'); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/model/@stk_model_gpposterior/stk_model_update.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/model/@stk_model_gpposterior/stk_model_update.m +***** shared x_obs, z_obs, ref, M_prior, x_new, z_new, lnv_new + [x_obs, z_obs, ref] = stk_dataset_twobumps ('noisy2'); + M_prior = stk_model (@stk_materncov52_iso); + M_prior.param = [-0.15; 0.38]; + M_prior.lognoisevariance = 2 * log (ref.noise_std); + x_new = [-0.79; -0.79]; + z_new = [-0.69; -0.85]; + lnv_new = ref.noise_std_func (x_new); +***** test % heteroscedastic + M_prior.lognoisevariance = 2 * log (ref.noise_std); + M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); + M_post = stk_model_update (M_post, x_new, z_new, lnv_new); +***** error % using lnv_new / homoscedastic + M_prior.lognoisevariance = 0; + M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); + M_post = stk_model_update (M_post, x_new, z_new, lnv_new); % NOT OK +***** error % using lnv_new / noiseless + M_prior.lognoisevariance = -inf; + M_post = stk_model_gpposterior (M_prior, x_obs, z_obs) + M_post = stk_model_update (M_post, x_new, z_new, lnv_new); % NOT OK +***** error % not using lnv_new / heteroscedastic + M_prior.lognoisevariance = 2 * log (ref.noise_std); + M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); + M_post = stk_model_update (M_post, x_new, z_new); +4 tests, 4 passed, 0 known failure, 0 skipped +[inst/model/@stk_model_gpposterior/stk_model_gpposterior.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/model/@stk_model_gpposterior/stk_model_gpposterior.m +***** test stk_test_class ('stk_model_gpposterior') +***** shared M_prior, x_obs, z_obs + x_obs = (linspace (0, pi, 15))'; + z_obs = sin (x_obs); + + M_prior = stk_model (@stk_materncov32_iso); + M_prior.param = log ([1.0; 2.1]); +***** test M_post = stk_model_gpposterior (); +***** test M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); +***** error M_post = stk_model_gpposterior (M_prior, x_obs, [z_obs; z_obs]); +***** error M_post = stk_model_gpposterior (M_prior, x_obs, [z_obs; z_obs], 3.441); +***** test % hidden feature + kreq = stk_kreq_qr (M_prior, x_obs); + M_post = stk_model_gpposterior (M_prior, {x_obs, kreq}, z_obs); +***** test % NaNs in prior_model.param + DIM = 1; M = stk_model (@stk_materncov52_aniso, DIM); + M.param = nan (2, 1); % this is currently the default + x = stk_sampling_regulargrid (20, DIM, [0; 1]); + y = sin (double (x)); + zp = stk_predict (M, x, y, x); +7 tests, 7 passed, 0 known failure, 0 skipped +[inst/model/@stk_model_gpposterior/get.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/model/@stk_model_gpposterior/get.m +***** shared M_post + x_obs = (linspace (0, pi, 15))'; + z_obs = sin (x_obs); + M_prior = stk_model (@stk_materncov32_iso); + M_prior.param = log ([1.0; 2.1]); + M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); +***** error value = get (M_post, 1.33); +***** error value = get (M_post, 'dudule'); +***** test value = get (M_post, 'prior_model'); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/model/@stk_model_gpposterior/stk_predict_leaveoneout.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/model/@stk_model_gpposterior/stk_predict_leaveoneout.m +***** test % Check virtual Leave-One-Out formula + + n = 20; d = 1; + x_obs = stk_sampling_regulargrid (n, d, [0; 2*pi]); + z_obs = stk_feval (@sin, x_obs); + + lm_list = {stk_lm_null, stk_lm_constant, stk_lm_affine}; + + for j = 0:2 + for k = 1:(length (lm_list)) + + model = stk_model (@stk_materncov32_iso, d); + model.lm = lm_list{k}; + model.param = log ([1; 5]); + + switch j % test various scenarios for lognoisevariance + case 0 + model.lognoisevariance = -inf; + case 1 + model.lognoisevariance = 0; + case 2 + model.lognoisevariance = (1 + rand (n, 1)) * 1e-3; + end + + M_post = stk_model_gpposterior (model, x_obs, z_obs); + + [loo_pred, loo_res] = stk_predict_leaveoneout (M_post); + [direct_pred, direct_res] = stk_predict_leaveoneout_direct (M_post); + + assert (stk_isequal_tolrel (loo_pred, direct_pred)); + assert (stk_isequal_tolrel (loo_res, direct_res)); + + end + end +1 test, 1 passed, 0 known failure, 0 skipped +[inst/model/@stk_model_gpposterior/stk_predict_.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/model/@stk_model_gpposterior/stk_predict_.m +***** shared n, m, M_post, M_prior, x0, x_obs, z_obs, x_prd, y_prd, idx_obs, idx_prd + + n = 10; % number of observations + m = n + 1; % number of predictions + d = 1; % dimension of the input space + + x0 = (linspace (0, pi, n + m))'; + + idx_obs = (2:2:(n+m-1))'; + idx_prd = (1:2:(n+m))'; + + x_obs = x0(idx_obs); + z_obs = sin (x_obs); + x_prd = x0(idx_prd); + + M_prior = stk_model (@stk_materncov32_iso); + M_prior.param = log ([1.0; 2.1]); + + M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); +***** error y_prd = stk_predict (M_post); +***** test y_prd = stk_predict (M_post, x_prd); +***** error y_prd = stk_predict (M_post, [x_prd x_prd]); +***** test % nargout = 2 + [y_prd1, lambda] = stk_predict (M_post, x_prd); + assert (stk_isequal_tolrel (y_prd, y_prd1)); + assert (isequal (size (lambda), [n m])); +***** test % nargout = 3 + [y_prd1, lambda, mu] = stk_predict (M_post, x_prd); + assert (stk_isequal_tolrel (y_prd, y_prd1)); + assert (isequal (size (lambda), [n m])); + assert (isequal (size (mu), [1 m])); % ordinary kriging +***** test % nargout = 4 + [y_prd1, lambda, mu, K] = stk_predict (M_post, x_prd); + assert (stk_isequal_tolrel (y_prd, y_prd1)); + assert (isequal (size (lambda), [n m])); + assert (isequal (size (mu), [1 m])); % ordinary kriging + assert (isequal (size (K), [m m])); +***** test % nargout = 2, compute only variances + M_post1 = stk_model_gpposterior (M_prior, x_obs, []); + [y_prd_nan, lambda] = stk_predict (M_post1, x_prd); + assert (isequal (size (lambda), [n m])); + assert (all (isnan (y_prd_nan.mean))); +***** test % discrete model (prediction indices provided) + M_prior1 = stk_model (@stk_discretecov, M_prior, x0); + M_post1 = stk_model_gpposterior (M_prior1, idx_obs, z_obs); + y_prd1 = stk_predict (M_post1, idx_prd); + assert (stk_isequal_tolrel (y_prd, y_prd1)); +***** test % discrete model (prediction indices *not* provided) + M_prior1 = stk_model (@stk_discretecov, M_prior, x0); + M_post1 = stk_model_gpposterior (M_prior1, idx_obs, z_obs); + y_prd1 = stk_predict (M_post1, []); % predict them all! + assert (stk_isequal_tolrel (y_prd, y_prd1(idx_prd, :))); +9 tests, 9 passed, 0 known failure, 0 skipped +[inst/model/@stk_model_gpposterior/set.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/model/@stk_model_gpposterior/set.m +***** shared M_post + x_obs = (linspace (0, pi, 15))'; + z_obs = sin (x_obs); + M_prior = stk_model (@stk_materncov32_iso); + M_prior.param = log ([1.0; 2.1]); + M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); +***** error value = get (M_post, 1.33); +***** error value = get (M_post, 'dudule'); +***** test value = get (M_post, 'prior_model'); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/model/prior_struct/stk_model.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/model/prior_struct/stk_model.m +***** test model = stk_model (); +***** test model = stk_model (@stk_expcov_iso); +***** test model = stk_model (@stk_expcov_iso, 1); +***** test model = stk_model (@stk_expcov_iso, 3); +***** test model = stk_model (@stk_expcov_aniso); +***** test model = stk_model (@stk_expcov_aniso, 1); +***** test model = stk_model (@stk_expcov_aniso, 3); +***** test model = stk_model (@stk_materncov_iso); +***** test model = stk_model (@stk_materncov_iso, 1); +***** test model = stk_model (@stk_materncov_iso, 3); +***** test model = stk_model (@stk_materncov_aniso); +***** test model = stk_model (@stk_materncov_aniso, 1); +***** test model = stk_model (@stk_materncov_aniso, 3); +***** test model = stk_model (@stk_materncov32_iso); +***** test model = stk_model (@stk_materncov32_iso, 1); +***** test model = stk_model (@stk_materncov32_iso, 3); +***** test model = stk_model (@stk_materncov32_aniso); +***** test model = stk_model (@stk_materncov32_aniso, 1); +***** test model = stk_model (@stk_materncov32_aniso, 3); +***** test model = stk_model (@stk_materncov52_iso); +***** test model = stk_model (@stk_materncov52_iso, 1); +***** test model = stk_model (@stk_materncov52_iso, 3); +***** test model = stk_model (@stk_materncov52_aniso); +***** test model = stk_model (@stk_materncov52_aniso, 1); +***** test model = stk_model (@stk_materncov52_aniso, 3); +***** test model = stk_model (@stk_gausscov_iso); +***** test model = stk_model (@stk_gausscov_iso, 1); +***** test model = stk_model (@stk_gausscov_iso, 3); +***** test model = stk_model (@stk_gausscov_aniso); +***** test model = stk_model (@stk_gausscov_aniso, 1); +***** test model = stk_model (@stk_gausscov_aniso, 3); +***** test model = stk_model (@stk_sphcov_iso); +***** test model = stk_model (@stk_sphcov_iso, 1); +***** test model = stk_model (@stk_sphcov_iso, 3); +***** test model = stk_model (@stk_sphcov_aniso); +***** test model = stk_model (@stk_sphcov_aniso, 1); +***** test model = stk_model (@stk_sphcov_aniso, 3); +37 tests, 37 passed, 0 known failure, 0 skipped +[inst/model/prior_struct/stk_covmat_noise.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/model/prior_struct/stk_covmat_noise.m +***** shared model, model2, x1, x2, n1, n2, d, Ka, Kb, Kc, Pa, Pb, Pc, P1, P2, P3, K1, K2, K3 + n1 = 20; n2 = 10; d = 4; + model = stk_model (@stk_materncov52_aniso, d); + model.lm = stk_lm_affine; + model.param = log ([1.0; 2.1; 2.2; 2.3; 2.4]); + model2 = model; model2.lognoisevariance = log(0.01); + x1 = stk_sampling_randunif (n1, d); + x2 = stk_sampling_randunif (n2, d); +***** error [KK, PP] = stk_covmat_noise (); +***** error [KK, PP] = stk_covmat_noise (model); +***** test [Ka, Pa] = stk_covmat_noise (model, x1); % (1) +***** test [K1, P1] = stk_covmat_noise (model, x1, []); +***** test [K2, P2] = stk_covmat_noise (model, x1, [], -1); +***** test [K3, P3] = stk_covmat_noise (model, x1, [], -1, false); +***** assert (isequal (size (Ka), [n1 n1])); +***** assert (isequal (size (Pa), [n1 0])); +***** assert (isequal (P1, Pa) && (isequal (K1, Ka))) +***** assert (isequal (P2, Pa) && (isequal (K2, Ka))) +***** assert (isequal (P3, Pa) && (isequal (K3, Ka))) +***** test [Kb, Pb] = stk_covmat_noise (model, x1, x1); % (2) +***** test [K1, P1] = stk_covmat_noise (model, x1, x1, -1); +***** test [K2, P2] = stk_covmat_noise (model, x1, x1, -1, false); +***** assert (isequal (size (Kb), [n1 n1])); +***** assert (isequal (size (Pb), [n1 0])); +***** assert (isequal (P1, Pb) && (isequal (K1, Kb))) +***** assert (isequal (P2, Pb) && (isequal (K2, Kb))) +***** test [Kc, Pc] = stk_covmat_noise (model, x1, x2); % (3) +***** test [K1, P1] = stk_covmat_noise (model, x1, x2, -1); +***** test [K2, P2] = stk_covmat_noise (model, x1, x2, -1, false); +***** assert (isequal (size (Kc), [n1 n2])); +***** assert (isequal (size (Pc), [n1 0])); +***** assert (isequal (P1, Pc) && (isequal (K1, Kc))) +***** assert (isequal (P2, Pc) && (isequal (K2, Kc))) +***** assert (isequal (Kb, Ka)); +***** test [Ka, Pa] = stk_covmat_noise (model2, x1); % (1') +***** test [Kb, Pb] = stk_covmat_noise (model2, x1, x1); % (2') +***** error assert (isequal (Kb, Ka)); +***** assert (isequal (Pa, Pb)); +***** assert (isequal (Pa, Pc)); +31 tests, 31 passed, 0 known failure, 0 skipped +[inst/model/prior_struct/stk_ortho_func.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/model/prior_struct/stk_ortho_func.m +***** shared model, x, n, d + n = 15; d = 4; + model = stk_model (@stk_materncov_aniso, d); + x = stk_sampling_randunif (n, d); + model = rmfield (model, 'lm'); % Test the old .order approach +***** error P = stk_ortho_func (); +***** error P = stk_ortho_func (model); +***** test P = stk_ortho_func (model, x); ***** test - x = stk_factorialdesign ({1:3, 1:2}, {'x' 'y'}); - y = stk_dataframe (x, [], {'a' 'b' 'c' 'd' 'e' 'f'}); - assert (isa (y, 'stk_dataframe') && isequal (size (y), [6 2])) - assert (isequal (y.colnames, {'x' 'y'})) - assert (isequal (y.rownames, {'a'; 'b'; 'c'; 'd'; 'e'; 'f'})) + model.order = -1; P = stk_ortho_func (model, x); + assert (isequal (size (P), [n, 0])); ***** test - x = stk_factorialdesign ({1:3, 1:2}, {}, {'a' 'b' 'c' 'd' 'e' 'f'}); - y = stk_dataframe (x, {'x' 'y'}); - assert (isa (y, 'stk_dataframe') && isequal (size (y), [6 2])) - assert (isequal (y.colnames, {'x' 'y'})) - assert (isequal (y.rownames, {'a'; 'b'; 'c'; 'd'; 'e'; 'f'})) + model.order = 0; P = stk_ortho_func (model, x); + assert (isequal (size (P), [n, 1])); ***** test - x = stk_factorialdesign ({1:3, 1:2}, {}, {'a' 'b' 'c' 'd' 'e' 'f'}); - y = stk_dataframe (x, {'x' 'y'}, []); - assert (isa (y, 'stk_dataframe') && isequal (size (y), [6 2])) - assert (isequal (y.colnames, {'x' 'y'})) - assert (isequal (y.rownames, {'a'; 'b'; 'c'; 'd'; 'e'; 'f'})) + model.order = 1; P = stk_ortho_func (model, x); + assert (isequal (size (P), [n, d + 1])); ***** test - x = stk_factorialdesign ({1:3, 1:2}, {'x' 'y'}, {'a' 'b' 'c' 'd' 'e' 'f'}); - y = stk_dataframe (x); - assert (isa (y, 'stk_dataframe') && isequal (size (y), [6 2])) - assert (isequal (y.colnames, {'x' 'y'})) - assert (isequal (y.rownames, {'a'; 'b'; 'c'; 'd'; 'e'; 'f'})) -***** error - x = stk_factorialdesign ({1:3, 1:2}); - y = stk_dataframe (x, pi); + model.order = 2; P = stk_ortho_func (model, x); + assert (isequal (size (P), [n, 1 + d * (d + 3) / 2])); +***** test + model.order = 3; P = stk_ortho_func (model, x); + assert (isequal (size (P), [n, 1 + d * (11 + d * (6 + d)) / 6])); ***** error + model.order = 4; P = stk_ortho_func (model, x); + % model.order > 3 is not allowed +9 tests, 9 passed, 0 known failure, 0 skipped +[inst/utils/stk_generate_samplepaths.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/utils/stk_generate_samplepaths.m +***** shared model, xi, zi, xt, n, nb_paths + dim = 1; n = 50; nb_paths = 5; + model = stk_model (@stk_materncov32_iso, dim); + model.param = log ([1.0; 2.9]); + xt = stk_sampling_regulargrid (n, dim, [-1.0; 1.0]); + xi = [xt(1, :); xt(end, :)]; zi = [0; 0]; +***** error zsim = stk_generate_samplepaths (); +***** error zsim = stk_generate_samplepaths (model); +***** test zsim = stk_generate_samplepaths (model, xt); +***** test zsim = stk_generate_samplepaths (model, xt, nb_paths); +***** test zsim = stk_generate_samplepaths (model, xi, zi, xt); +***** test zsim = stk_generate_samplepaths (model, xi, zi, xt, nb_paths); +***** test + zsim = stk_generate_samplepaths (model, xt); + assert (isequal (size (zsim), [n, 1])); +***** test + zsim = stk_generate_samplepaths (model, xt, nb_paths); + assert (isequal (size (zsim), [n, nb_paths])); +***** test % duplicate simulation points + zsim = stk_generate_samplepaths (model, [xt; xt], nb_paths); + assert (isequal (size (zsim), [2 * n, nb_paths])); + assert (isequal (zsim(1:n, :), zsim((n + 1):end, :))); +***** test % simulation points equal to observation points (noiseless model) + % https://sourceforge.net/p/kriging/tickets/14/ + zsim = stk_generate_samplepaths (model, xt, zeros (n, 1), xt); + assert (isequal (zsim, zeros (n, 1))); +10 tests, 10 passed, 0 known failure, 0 skipped +[inst/utils/stk_conditioning.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/utils/stk_conditioning.m +***** shared n, m, ni, xi_ind, lambda, zsim, zi + + n = 50; m = 5; ni = 10; xi_ind = 1:ni; + lambda = 1/ni * ones (ni, n); % prediction == averaging + zsim = ones (n, m); % const unconditioned samplepaths + zi = zeros (ni, 1); % conditioning by zeros +***** error zsimc = stk_conditioning (); +***** error zsimc = stk_conditioning (lambda); +***** error zsimc = stk_conditioning (lambda, zi); +***** test zsimc = stk_conditioning (lambda, zi, zsim); +***** test zsimc = stk_conditioning (lambda, zi, zsim, xi_ind); +***** test + zsimc = stk_conditioning (lambda, zi, zsim, xi_ind); + assert (stk_isequal_tolabs (double (zsimc), zeros (n, m))); +***** test + zi = 2 * ones (ni, 1); % conditioning by twos + zsimc = stk_conditioning (lambda, zi, zsim, xi_ind); + assert (stk_isequal_tolabs (double (zsimc), 2 * ones (n, m))); +***** test + DIM = 1; nt = 400; + xt = stk_sampling_regulargrid (nt, DIM, [-1.0; 1.0]); + + NI = 6; xi_ind = [1 20 90 200 300 350]; + xi = xt(xi_ind, 1); + zi = (1:NI)'; % linear response ;-) + + % Carry out the kriging prediction at points xt + model = stk_model (@stk_materncov52_iso); + model.param = log ([1.0; 2.9]); + [ignore_zp, lambda] = stk_predict (model, xi, [], xt); + + % Generate (unconditional) sample paths according to the model + NB_PATHS = 10; + zsim = stk_generate_samplepaths (model, xt, NB_PATHS); + zsimc = stk_conditioning (lambda, zi, zsim, xi_ind); +8 tests, 8 passed, 0 known failure, 0 skipped +[inst/misc/pareto/stk_isdominated.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/pareto/stk_isdominated.m +***** test + A = [1 3 2]; + B = [0 0 0]; + [isdom, dpos] = stk_isdominated (A, B); + assert (isdom == 1); + assert (dpos == 1); +***** test + A = [1 3 2]; + B = [0 0 3]; + [isdom, dpos] = stk_isdominated (A, B); + assert (isdom == 0); + assert (dpos == 0); +***** test + A = [1 3 2]; + B = [0 0 0; 0 0 3]; + [isdom, dpos] = stk_isdominated (A, B); + assert (isdom == 1); + assert (dpos == 1); +***** test + A = [1 3 2]; + B = [0 0 3; 0 0 0]; + [isdom, dpos] = stk_isdominated (A, B); + assert (isdom == 1); + assert (dpos == 2); +***** test + A = [1 3 2; 1 0 1; -1 0 0; 1 3 2]; + B = [1 0 0; 0 0 3; 0 0 0]; + [isdom, dpos] = stk_isdominated (A, B); + assert (isequal (isdom, logical ([1; 1; 0; 1]))); + assert (isequal (dpos, [3; 3; 0; 3])); +5 tests, 5 passed, 0 known failure, 0 skipped +[inst/misc/pareto/stk_dominatedhv.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/pareto/stk_dominatedhv.m +***** error hv = stk_dominatedhv (); +***** error hv = stk_dominatedhv (-y, 'incorrect ref type'); +***** error hv = stk_dominatedhv (-y, [0 0]); +***** error hv = stk_dominatedhv (-y, [0 0 0 0 0], 0, 'too many input args'); +***** shared y, hv0 % Example from README.TXT in WFG 1.10 + + y = [ ... + 0.598 0.737 0.131 0.916 6.745; ... + 0.263 0.740 0.449 0.753 6.964; ... + 0.109 8.483 0.199 0.302 8.872 ]; + + hv0 = 1.1452351120; +***** test + hv = stk_dominatedhv (-y); + assert (stk_isequal_tolrel (hv, hv0, 1e-10)); +***** test + yy = stk_dataframe (- y); % Check that @stk_dataframe inputs are accepted + hv = stk_dominatedhv (yy); + assert (stk_isequal_tolrel (hv, hv0, 1e-10)); +***** test + hv = stk_dominatedhv (-y, [], 0); + assert (stk_isequal_tolrel (hv, hv0, 1e-10)); +***** test + hv = stk_dominatedhv (-y, [0 0 0 0 0]); + assert (stk_isequal_tolrel (hv, hv0, 1e-10)); +***** test + hv = stk_dominatedhv (1 - y, [1 1 1 1 1]); + assert (stk_isequal_tolrel (hv, hv0, 1e-10)); +***** test + r = stk_dominatedhv (-y, [], 1); + hv = sum (r.sign .* prod (r.xmax - r.xmin, 2)); + assert (stk_isequal_tolrel (hv, hv0, 1e-10)); +***** shared y1, y2, y0, S, S1 + y0 = [1.00 1.00]; % Reference point + y1 = [1.50 1.50]; % Above the reference point + y2 = [0.50 0.50]; % Below the reference point +***** assert (isequal (0.00, stk_dominatedhv (y1, y0))); +***** assert (isequal (0.25, stk_dominatedhv (y2, y0))); +***** assert (isequal (0.25, stk_dominatedhv ([y1; y2], y0))); +***** assert (isequal (0.25, stk_dominatedhv ([y2; y1; y2], y0))); +***** test S = stk_dominatedhv (y1, y0, 1); % empty decomposition +***** assert (isequal (size (S.xmin, 1), 0)); +***** test S = stk_dominatedhv (y2, y0, 1); % trivial decomposition +***** assert (isequal (S.sign, 1)); +***** assert (isequal (S.xmin, y2)); +***** assert (isequal (S.xmax, y0)); +***** test S1 = stk_dominatedhv ([y2; y0], y0, 1); % shoud be the same as before +***** assert (isequal (S1, S)); +***** test S1 = stk_dominatedhv ([y2; y1], y0, 1); % shoud be the same as before +***** assert (isequal (S1, S)); +***** test S1 = stk_dominatedhv ([y2; y2], y0, 1); % shoud be the same as before +***** assert (isequal (S1, S)); +***** test + for d = 1:10, + y = - 0.5 * ones (1, d); + hv = stk_dominatedhv (y); + assert (isequal (stk_dominatedhv (y), 0.5 ^ d)); + end +***** test + for d = 1:10, + y = - 0.5 * ones (1, d); + r = stk_dominatedhv (y, [], 1); + hv = sum (r.sign .* prod (r.xmax - r.xmin, 2)); + assert (isequal (stk_dominatedhv (y), 0.5 ^ d)); + end +***** shared y, y_ref, dv, hv0 + y1 = [0.25 0.75]; + y2 = [0.50 0.50]; + y3 = [0.75 0.25]; + + y_ref = [1 1]; + + y = {[], y1, y2, y3; [y1; y2], [y1; y3], [y2; y3], [y1; y2; y3]}; + + dv = 0.25 ^ 2; hv0 = [0 3 4 3; 5 5 5 6] * dv; +***** test + hv1 = stk_dominatedhv (y, y_ref); + assert (isequal (hv0, hv1)); +***** test + r = stk_dominatedhv (y, y_ref, 1); + + % Check the first decomposition, which should be empty + assert (isempty (r(1).sign)); + assert (isempty (r(1).xmin)); + assert (isempty (r(1).xmax)); + + % Check the other decompositions + for i = 2:6, + hv2 = sum (r(i).sign .* prod (r(i).xmax - r(i).xmin, 2)); + assert (isequal (hv0(i), hv2)); + end +***** test + y = (0.3:0.1:0.8)'; + hv0 = 0.7; + hv1 = stk_dominatedhv (y, 1); + r = stk_dominatedhv (y, 1, true); + hv2 = sum (r.sign .* prod (r.xmax - r.xmin, 2)); +***** test % four non-dominated points (hypervolume) + zr = [1 1]; + zi = [0.2 0.8; 0.4 0.6; 0.6 0.4; 0.8 0.2] + P = perms (1:4); + for i = 1:24 + HV = stk_dominatedhv (zi(P(i, :), :), zr, 0); + assert (stk_isequal_tolrel (HV, 0.4, 1e-15)); + end +zi = + + 0.2000 0.8000 + 0.4000 0.6000 + 0.6000 0.4000 + 0.8000 0.2000 + +***** test % four non-dominated points (decomposition) + zr = [1 1]; + zi = [0.2 0.8; 0.4 0.6; 0.6 0.4; 0.8 0.2] + P = perms (1:4); + for i = 1:24 + S = stk_dominatedhv (zi(P(i, :), :), zr, 1); + HV = sum (S.sign .* prod (S.xmax - S.xmin, 2)); + assert (stk_isequal_tolrel (HV, 0.4, 1e-15)); + end +zi = + + 0.2000 0.8000 + 0.4000 0.6000 + 0.6000 0.4000 + 0.8000 0.2000 + +***** test % a case with 8 points and 5 objectives + % http://sourceforge.net/p/kriging/tickets/33 + + yr = [1.03 0.91 0.96 1.99 16.2]; + + y = [ ... + 0.8180 0.5600 0.1264 1.0755 1.2462; ... + 0.8861 0.6928 0.2994 0.7228 0.9848; ... + 0.9021 0.8829 0.6060 0.1642 0.4282; ... + 0.9116 0.3097 0.8601 0.0468 0.2813; ... + 0.9306 0.1429 0.6688 0.1462 1.3661; ... + 0.9604 0.3406 0.4046 0.7239 1.8741; ... + 0.9648 0.7764 0.5199 0.4098 1.3436; ... + 0.9891 0.4518 0.7956 0.1164 1.2025]; + + hv1 = stk_dominatedhv (y, yr, 0); + + S = stk_dominatedhv (y, yr, 1); + hv2 = sum (S.sign .* prod (S.xmax - S.xmin, 2)); + + assert (isequal (size (S.sign), [87 1])); + assert (isequal (size (S.xmin), [87 5])); + assert (isequal (size (S.xmax), [87 5])); + assert (stk_isequal_tolrel (hv1, 1.538677420906463, 2 * eps)); + assert (stk_isequal_tolrel (hv1, hv2, eps)); +***** test % with random data + NREP = 5; + for p = 1:5 + for n = 1:10 + for i = 1:NREP + % Draw random data + y = rand (n, p); + y = - y ./ (norm (y)); + % Compute hypervolume directly + hv1 = stk_dominatedhv (y, [], 0); + % Compute decomposition, then hypervolume + R = stk_dominatedhv (y, [], 1); + hv2 = sum (R.sign .* prod (R.xmax - R.xmin, 2)); + % Compare results + assert (stk_isequal_tolabs (hv1, hv2, eps)); + end + end + end +35 tests, 35 passed, 0 known failure, 0 skipped +[inst/misc/pareto/stk_paretofind.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/pareto/stk_paretofind.m +***** shared x, ndpos, drank + x = [ ... + 0 2; ... + 2 2; ... + ]; +***** test [ndpos, drank] = stk_paretofind (x); +***** assert (isequal (ndpos, 1)); +***** assert (isequal (drank, [0; 1])); +***** shared x, ndpos, drank + x = [ ... + 3 2; ... + 2 2; ... + ]; +***** test [ndpos, drank] = stk_paretofind (x); +***** assert (isequal (ndpos, 2)); +***** assert (isequal (drank, [1; 0])); +***** shared x, ndpos, drank + x = [ ... + 1 0; ... + 2 0; ... + 0 2; ... + 2 2; ... + -1 3 ]; +***** test [ndpos, drank] = stk_paretofind (x); +***** assert (isequal (ndpos, [5; 3; 1])); +***** assert (isequal (drank, [0; 3; 0; 2; 0])); +***** shared x, ndpos, drank + x = [ ... + 1 0; ... + 2 0; ... + 0 2; ... + 2 2; ... + -1 3; ... + -1 4; ... + 2 2 ]; +***** test [ndpos, drank] = stk_paretofind (x); +***** assert (isequal (ndpos, [5; 3; 1])); +***** assert (isequal (drank, [0; 3; 0; 2; 0; 1; 2])); +12 tests, 12 passed, 0 known failure, 0 skipped +[inst/misc/dist/stk_filldist_discretized.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/dist/stk_filldist_discretized.m +***** error stk_filldist_discretized(0.0) % incorrect nb of arguments +***** error stk_filldist_discretized(0.0, []) % second arg is empty +***** error stk_filldist_discretized([], 0.0) % first arg is empty +***** test + d = 3; x = rand(7, d); y = rand(20, d); + fd1 = stk_filldist_discretized(x, y); + fd2 = stk_filldist_discretized(stk_dataframe(x), stk_dataframe(y)); + assert(stk_isequal_tolabs(fd1, fd2)); +***** test + n = 5; + for dim = 1:10, + x = rand(n, dim); + fd = stk_filldist_discretized(x, x); + assert(stk_isequal_tolabs(fd, 0.0)); + end +***** test + for dim = 1:10, + x = rand(1, dim); + y = rand(1, dim); + fd = stk_filldist_discretized(x, y); + assert(stk_isequal_tolabs(fd, norm(x - y))); + end +***** test + n = 4; + for dim = 2:10, + x = zeros(n, dim); + y = rand(1, dim); + fd = stk_filldist_discretized(x, y); + assert(stk_isequal_tolabs(fd, max(stk_dist(x, y)))); + end +***** test + for dim = [1 3 6], + x = 0.5 * ones(1, dim); + y = stk_sampling_regulargrid(2^dim, dim); % [0; 1]^d is the default box + fd = stk_filldist_discretized(x, y); + assert(stk_isequal_tolabs(fd, 0.5 * sqrt(dim))); + end +***** test + for dim = [1 3 7], + x = zeros(1, dim); + y = stk_sampling_regulargrid(3^dim, dim); + [fd, ymax] = stk_filldist_discretized(x, y); + assert(stk_isequal_tolabs(fd, sqrt(dim))); + assert(stk_isequal_tolabs(ymax, ones(1, dim))); + end +9 tests, 9 passed, 0 known failure, 0 skipped +[inst/misc/dist/stk_gpquadform.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/dist/stk_gpquadform.m +***** shared x, y, z, rx, ry, rz + x = rand(5, 2); rx = rand(5, 2) + 1; + y = rand(6, 2); ry = rand(6, 2) + 1; + z = rand(5, 3); rz = rand(5, 3) + 1; +***** error Q = stk_gpquadform(x, ry, y, ry) +***** error Q = stk_gpquadform(x, rz, y, ry) +***** error Q = stk_gpquadform(x, rx, y, rx) +***** error Q = stk_gpquadform(x, rx, y, rz) +***** error Q = stk_gpquadform(x, rx, z, ry) +***** shared x, y, z, rx, ry, rz + x = zeros (11, 5); rx = 1/sqrt(2) * ones (11, 5); + y = zeros (13, 5); ry = 1/sqrt(2) * ones (13, 5); + z = ones ( 7, 5); rz = 1/sqrt(2) * ones ( 7, 5); +***** test + Qx = stk_gpquadform(x, [], rx); + assert(isequal(Qx, zeros(11))); +***** test + Qxx = stk_gpquadform(x, x, rx, rx); + assert(isequal(Qxx, zeros(11))); +***** test + Qxy = stk_gpquadform(x, y, rx, ry); + assert(isequal(Qxy, zeros(11, 13))); +***** test + Qzz = stk_gpquadform(z, [], rz); + assert(isequal(Qzz, zeros(7))); +***** test + Qxz = stk_gpquadform(x, z, rx, rz); + assert(stk_isequal_tolabs(Qxz, 5 * ones(11, 7))); +***** test + x = randn(5, 3); rx = 1 + rand(5, 3); + y = randn(5, 3); ry = 1 + rand(5, 3); + Q1 = stk_gpquadform(x, y, rx, ry, true); % pairwise + Q2 = stk_gpquadform(x, y, rx, ry, false); + assert(isequal(size(Q1), [5 1])); + assert(isequal(size(Q2), [5 5])); + assert(stk_isequal_tolabs(Q1, diag(Q2))); +***** test + x = randn(5, 3); rx = 1 + rand(5, 3); + Q1 = stk_gpquadform(x, [], rx, [], true); % pairwise + assert(stk_isequal_tolabs(Q1, zeros(5, 1))); + Q1 = stk_gpquadform(x, x, rx, rx, true); % pairwise + assert(stk_isequal_tolabs(Q1, zeros(5, 1))); +***** shared x, y, z, rx, ry, rz + x = zeros (11, 5); rx = 2 * ones (11, 5); + y = zeros (13, 5); ry = 2 * ones (13, 5); + z = ones ( 7, 5); rz = 2 * ones ( 7, 5); +***** test + Qx = stk_gpquadform(x, [], rx); + assert(isequal(Qx, zeros(11))); +***** test + Qxx = stk_gpquadform(x, x, rx, rx); + assert(isequal(Qxx, zeros(11))); +***** test + Qxy = stk_gpquadform(x, y, rx, ry); + assert(isequal(Qxy, zeros(11, 13))); +***** test + Qzz = stk_gpquadform(z, [], rz); + assert(isequal(Qzz, zeros(7))); +***** test + Qxz = stk_gpquadform(x, z, rx, rz); + assert(stk_isequal_tolabs(Qxz, 5/8 * ones(11, 7))); +17 tests, 17 passed, 0 known failure, 0 skipped +[inst/misc/dist/stk_filldist.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/dist/stk_filldist.m +***** test %%% exact + d = 3; x = rand(7, d); box = repmat([0; 1], 1, d); + fd1 = stk_filldist(x, box); + fd2 = stk_filldist(stk_dataframe(x), stk_dataframe(box)); + assert(stk_isequal_tolabs(fd1, fd2)); +***** test %%% discretized + d = 3; x = rand(7, d); y = rand(20, d); + fd1 = stk_filldist(x, y); + fd2 = stk_filldist(stk_dataframe(x), stk_dataframe(y)); + assert(stk_isequal_tolabs(fd1, fd2)); +***** test + n = 5; % must be bigger than 2 + for dim = 1:10, + x = rand(n, dim); + fd = stk_filldist(x, x); + assert(stk_isequal_tolabs(fd, 0.0)); + end +***** test %%% exact + for dim = 1:6, + x = 0.5 * ones(1, dim); + fd = stk_filldist(x); % [0; 1]^d is the default box + assert(stk_isequal_tolabs(fd, 0.5 * sqrt(dim))); + end +***** test %%% discretized + for dim = 1:6, + x = 0.5 * ones(1, dim); + y = stk_sampling_regulargrid(2^dim, dim); % [0; 1]^d is the default box + fd = stk_filldist(x, y); + assert(stk_isequal_tolabs(fd, 0.5 * sqrt(dim))); + end +***** test + for dim = [1 3 7], + box = repmat([1; 2], 1, dim); + x = 1 + 0.5 * ones(1, dim); + fd = stk_filldist(x, box); + assert(stk_isequal_tolabs(fd, 0.5 * sqrt(dim))); + end +***** test + dim = 3; + box = repmat([-1; 1], 1, dim); + x = stk_sampling_randunif(20, dim, box); + y = stk_sampling_regulargrid(3^dim, dim, box); + fd1 = stk_filldist(x, box); + fd2 = stk_filldist(x, y); + assert(fd1 >= fd2 - 10 * eps); +***** test %%% exact + for dim = [1 3 7], + x = zeros(1, dim); + [fd, ymax] = stk_filldist_exact(x); + assert(stk_isequal_tolabs(fd, sqrt(dim))); + assert(stk_isequal_tolabs(ymax, ones(1, dim))); + end +***** test %%% discretized + for dim = [1 3 7], + x = zeros(1, dim); + y = stk_sampling_regulargrid(3^dim, dim); + [fd, ymax] = stk_filldist(x, y); + assert(stk_isequal_tolabs(fd, sqrt(dim))); + assert(stk_isequal_tolabs(ymax, ones(1, dim))); + end +9 tests, 9 passed, 0 known failure, 0 skipped +[inst/misc/dist/stk_dist.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/dist/stk_dist.m +***** error stk_dist(); +***** error stk_dist(0, 0, 0); +***** error stk_dist(0, 0, 0, 0); +***** error stk_dist(0, ones(1, 2)); +***** error stk_dist(eye(3), ones(1, 2)); +***** error stk_dist(ones(2, 1), zeros(2)); +***** shared x, y, z + x = zeros(11, 5); + y = zeros(13, 5); + z = ones(7, 5); +***** test + Dx = stk_dist(x); + assert(isequal(Dx, zeros(11))); +***** test + Dxx = stk_dist(x, x); + assert(isequal(Dxx, zeros(11))); +***** test + Dxy = stk_dist(x, y); + assert(isequal(Dxy, zeros(11, 13))); +***** test + Dzz = stk_dist(z, z); + assert(isequal(Dzz, zeros(7))); +***** test + Dxz = stk_dist(x, z); + assert(stk_isequal_tolabs(Dxz, sqrt(5)*ones(11, 7))); +***** test + x = randn(5,3); + y = randn(5,3); + D1 = stk_dist(x, y, true); % pairwise + D2 = stk_dist(x, y); + assert(stk_isequal_tolabs(D1, diag(D2))); +***** test + x = randn(5,3); + D1 = stk_dist(x, [], true); % pairwise + assert(stk_isequal_tolabs(D1, zeros(5, 1))); + D1 = stk_dist(x, x, true); % pairwise + assert(stk_isequal_tolabs(D1, zeros(5, 1))); +13 tests, 13 passed, 0 known failure, 0 skipped +[inst/misc/dist/stk_mindist.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/dist/stk_mindist.m +***** test + d = 3; x = rand(7, d); + md1 = stk_mindist(x); + md2 = stk_mindist(stk_dataframe(x)); + assert(stk_isequal_tolabs(md1, md2)); +***** test + for nc = [0 5 10], + x = zeros(0, nc); + d = stk_mindist(x); + assert(isempty(d)); + end +***** test + for nc = [0 5 10], + x = rand(1, nc); + d = stk_mindist(x); + assert(isempty(d)); + end +***** test + for nr = [2 5 10], + x = zeros(nr, 0); + d = stk_mindist(x); + assert(isequal(d, 0.0)); + end +***** test + + nrep = 20; + TOL_REL = 1e-15; + + for irep = 1:nrep, + + n = 2 + floor(rand * 10); + d = 1 + floor(rand * 10); + x = rand(n, d); + z = stk_mindist(x); + + assert(isequal(size(d), [1, 1])); + assert(~isnan(d)); + assert(~isinf(d)); + + % check the result + mindist = Inf; + for i = 1:(n-1), + for j = (i+1):n, + mindist = min(mindist, norm(x(i,:) - x(j,:))); + end + end + assert(abs(z - mindist) <= TOL_REL * mindist); + + end +5 tests, 5 passed, 0 known failure, 0 skipped +[inst/misc/dist/stk_filldist_exact.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/dist/stk_filldist_exact.m +***** test + d = 3; x = rand(7, d); box = repmat([0; 1], 1, d); + fd1 = stk_filldist_exact(x, box); + fd2 = stk_filldist_exact(stk_dataframe(x), stk_dataframe(box)); + assert(stk_isequal_tolabs(fd1, fd2)); +***** test + for dim = 1:6, + x = 0.5 * ones(1, dim); + fd = stk_filldist_exact(x); % [0; 1]^d is the default box + assert(stk_isequal_tolabs(fd, 0.5 * sqrt(dim))); + end +***** test + for dim = [1 3 7], + box = repmat([1; 2], 1, dim); + x = 1 + 0.5 * ones(1, dim); + fd = stk_filldist_exact(x, box); + assert(stk_isequal_tolabs(fd, 0.5 * sqrt(dim))); + end +***** test + for dim = [1 3 7], + x = zeros(1, dim); + [fd, ymax] = stk_filldist_exact(x); + assert(stk_isequal_tolabs(fd, sqrt(dim))); + assert(stk_isequal_tolabs(ymax, ones(1, dim))); + end +4 tests, 4 passed, 0 known failure, 0 skipped +[inst/misc/test/stk_isequal_tolabs.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/test/stk_isequal_tolabs.m +***** shared r1, r2, a, b, tolabs + a = 1.01; b = 1.02; tolabs = 0.1; +***** error rr = stk_isequal_tolabs(); +***** error rr = stk_isequal_tolabs(a); +***** test r1 = stk_isequal_tolabs(a, b); +***** test r2 = stk_isequal_tolabs(a, b, tolabs); +***** test assert(~r1); +***** test assert(r2); +***** test + a = struct('u', []); b = struct('v', []); + assert(~ stk_isequal_tolabs(a, b)) +***** test + a = struct('u', 1.01); b = struct('u', 1.02); + assert(stk_isequal_tolabs(a, b, tolabs)) +8 tests, 8 passed, 0 known failure, 0 skipped +[inst/misc/test/stk_isequal_tolrel.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/test/stk_isequal_tolrel.m +***** shared r1, r2, r3, a, b, tolrel + a = 1.01; b = 1.02; tolrel = 0.1; +***** error rr = stk_isequal_tolrel(); +***** error rr = stk_isequal_tolrel(a); +***** test r1 = stk_isequal_tolrel(a, b); +***** test r2 = stk_isequal_tolrel(a, b, tolrel); +***** test r3 = stk_isequal_tolrel(a, [b b]); +***** test assert (isequal (r1, false)); +***** test assert (isequal (r2, true)); +***** test assert (isequal (r3, false)); +***** test + a = struct('u', []); b = struct('v', []); + assert(~ stk_isequal_tolrel(a, b)) +***** test + a = struct('u', 1.01); b = struct('u', 1.02); + assert(stk_isequal_tolrel(a, b, tolrel)) +10 tests, 10 passed, 0 known failure, 0 skipped +[inst/misc/test/stk_test.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/test/stk_test.m +***** assert(isempty([])) % support for test assert shorthand +***** assert((1 + 1) == 2) +***** test a=1; +***** test assert(~exist('a')); +***** shared a % create a shared variable +***** test a = 3; % assign to a shared variable +***** test assert(a == 3); % variable should equal 3 in this second 'test' block +***** shared b, c % replace shared variables {'a'} --> {'b', 'c'} +***** test assert(~exist('a')); % a no longer exists +***** test assert(isempty(b)); % variables start off empty +***** shared a % recreate a shared variable that had been deleted +***** test assert (isempty(a)); % it is empty, even though it was equal to 3 before +***** shared a, b, c % creates three shared variables + a = 1; b = 2; c = 3; % give values to all variables, in the same block +***** assert(isequal([a, b, c], [1, 2, 3])); % test all of them together +***** test c=6; % update a value +***** test % show that the update sticks between blocks + assert(isequal([a, b, c], [1, 2, 6])); +***** shared % clear all shared variables +***** assert(~exist('a')) % show that they are cleared +***** error test % not enough input arguments +***** error test(1, 2, 3, 4) % too many input args +***** error garbage % usage on nonexistent function should be +***** error stt_test('test', 'bogus'); % undefined function error +***** error stk_test('test', 'bogus'); % error raised by stk_test itself +***** error stk_test(); +***** error stk_test('disp', 'verbose', [], 'extra arg !!!'); +***** error stk_test([]) +***** error stk_test(0.0) +***** error stk_test('stk_mindist', 0.0) +***** error stk_test('stk_mindist', 'dudule') +24 tests, 24 passed, 0 known failure, 0 skipped +[inst/misc/parallel/@stk_parallel_engine_none/stk_parallel_engine_none.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/parallel/@stk_parallel_engine_none/stk_parallel_engine_none.m +***** test stk_test_class ('stk_parallel_engine_none') +1 test, 1 passed, 0 known failure, 0 skipped +[inst/misc/optim/@stk_optim_fminsearch/stk_optim_fminsearch.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/optim/@stk_optim_fminsearch/stk_optim_fminsearch.m +***** test stk_test_class ('stk_optim_fminsearch') +1 test, 1 passed, 0 known failure, 0 skipped +[inst/misc/optim/@stk_optim_fmincon/stk_optim_fmincon.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/optim/@stk_optim_fmincon/stk_optim_fmincon.m +***** test stk_test_class ('stk_optim_fmincon') +1 test, 1 passed, 0 known failure, 0 skipped +[inst/misc/optim/@stk_optim_optimizer_/stk_optim_optimizer_.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/optim/@stk_optim_optimizer_/stk_optim_optimizer_.m +***** test stk_test_class ('stk_optim_optimizer_') +1 test, 1 passed, 0 known failure, 0 skipped +[inst/misc/optim/@stk_optim_octavesqp/stk_optim_octavesqp.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/optim/@stk_optim_octavesqp/stk_optim_octavesqp.m +***** test stk_test_class ('stk_optim_octavesqp') +1 test, 1 passed, 0 known failure, 0 skipped +[inst/misc/optim/stk_optim_testmin_unc.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/optim/stk_optim_testmin_unc.m +***** shared algo + algo = stk_options_get ('stk_param_estim', 'minimize_unc'); +***** error b = stk_optim_testmin_unc (); +***** assert (stk_optim_testmin_unc (algo)); +***** assert (~ stk_optim_testmin_unc ('dudule')); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/misc/optim/stk_minimize_unconstrained.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/optim/stk_minimize_unconstrained.m +***** test % Call fminsearch using function name + if stk_optim_isavailable ('fminsearch') + assert (stk_optim_testmin_unc ('fminsearch')); + end +***** test % Call fminsearch directly, using algorithm object + if stk_optim_isavailable ('fminsearch') + algo = stk_optim_fminsearch ('TolX', 1e-12, 'TolFun', 1e-12); + assert (stk_optim_testmin_unc (algo)); + end +***** test % Call sqp using function name + if stk_optim_isavailable ('octavesqp') + assert (stk_optim_testmin_unc ('octavesqp')); + end +***** test % Call sqp directly, using algorithm object + if stk_optim_isavailable ('octavesqp') + algo = stk_optim_octavesqp (); + assert (stk_optim_testmin_unc (algo)); + end +***** error assert (stk_optim_testmin_unc ('InexistentOptimizer')); +***** error assert (stk_optim_testmin_unc (100)); +6 tests, 6 passed, 0 known failure, 0 skipped +[inst/misc/optim/stk_optim_testmin_box.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/optim/stk_optim_testmin_box.m +***** shared algo + algo = stk_options_get ('stk_param_estim', 'minimize_box'); +***** error b = stk_optim_testmin_box (); +***** assert (stk_optim_testmin_box (algo)); +***** assert (~ stk_optim_testmin_box ('dudule')); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/misc/optim/stk_minimize_boxconstrained.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/optim/stk_minimize_boxconstrained.m +***** test % Call fmincon using function name + if stk_optim_isavailable ('fmincon') + assert (stk_optim_testmin_box ('fmincon')); + end +***** test % Call fmincon directly, using algorithm object + if stk_optim_isavailable ('fmincon') + algo = stk_optim_fmincon ('TolX', 1e-12, 'TolFun', 1e-12); + assert (stk_optim_testmin_box (algo)); + end +***** test % Call sqp using function name + if stk_optim_isavailable ('octavesqp') + assert (stk_optim_testmin_box ('octavesqp')); + end +***** test % Call sqp directly, using algorithm object + if stk_optim_isavailable ('octavesqp') + algo = stk_optim_octavesqp (); + assert (stk_optim_testmin_box (algo)); + end +***** error assert (stk_optim_testmin_box ('InexistentOptimizer')); +***** error assert (stk_optim_testmin_box (100)); +6 tests, 6 passed, 0 known failure, 0 skipped +[inst/misc/design/stk_maxabscorr.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/design/stk_maxabscorr.m +***** assert (stk_isequal_tolabs (0.0, ... % Test on an OLHS(5) + stk_maxabscorr ([0.4 0.8 0 -0.4 -0.8; -0.8 0.4 0 0.8 -0.4]'))); +1 test, 1 passed, 0 known failure, 0 skipped +[inst/misc/design/stk_phipcrit.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/design/stk_phipcrit.m +***** shared x + x = [0, 0.2, 0.4, 0.6, 0.8, 1.0; + 0, 0.6, 0.8, 1.0, 0.2, 0.4]'; +***** assert (stk_isequal_tolabs ... + (stk_phipcrit (x, 10), 3.946317664423303, 1e-15)) +***** assert (stk_isequal_tolabs ... + (stk_phipcrit (x, 50), 3.614077252813102, 1e-15)); +***** assert (stk_isequal_tolabs ... + (stk_phipcrit (x, 100), 3.574589859827413, 1e-15)); +***** assert (stk_isequal_tolabs ... + (stk_phipcrit (x, 1e9), 1 / stk_mindist (x), 1e-8)); +***** assert (isequal (stk_phipcrit (ones (2)), Inf)); +5 tests, 5 passed, 0 known failure, 0 skipped +[inst/misc/distrib/stk_distrib_normal_ei.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/distrib/stk_distrib_normal_ei.m +***** assert (stk_isequal_tolrel (stk_distrib_normal_ei (0.0), 1 / sqrt (2 * pi), eps)) +***** test % Decreasing as a function of z + ei = stk_distrib_normal_ei (linspace (-10, 10, 200)); + assert (all (diff (ei) < 0)) +***** shared M, mu, sigma, ei + M = randn (1, 10); + mu = randn (5, 1); + sigma = 1 + rand (1, 1, 7); + ei = stk_distrib_normal_ei (M, mu, sigma); +***** assert (isequal (size (ei), [5, 10, 7])) +***** assert (all (ei(:) >= 0)) +***** assert (isequal (ei, stk_distrib_normal_ei (M, mu, sigma, false))); +***** assert (isequal (ei, stk_distrib_normal_ei (-M, -mu, sigma, true))); +6 tests, 6 passed, 0 known failure, 0 skipped +[inst/misc/distrib/stk_distrib_student_pdf.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/distrib/stk_distrib_student_pdf.m +***** assert (stk_isequal_tolrel ( ... + stk_distrib_student_pdf ([1; 3], [1; 2], [0 1], [1 10]), ... + [0.50 / pi ... % tpdf ((1 - 1) / 10, 1) + 0.10 / pi; ... % tpdf ((1 - 1) / 10, 1) / 10 + 1 / (11 * sqrt(11)) ... % tpdf ((3 - 0) / 1, 2) / 1 + 3.4320590294804165e-02 ... % tpdf ((3 - 1) / 10, 2) / 10 + ], eps)); +***** assert (isequal (stk_distrib_student_pdf ( inf, 1.0), 0.0)); +***** assert (isequal (stk_distrib_student_pdf (-inf, 1.0), 0.0)); +***** assert (isnan (stk_distrib_student_pdf ( nan, 1.0))); +4 tests, 4 passed, 0 known failure, 0 skipped +[inst/misc/distrib/stk_distrib_normal_pdf.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/distrib/stk_distrib_normal_pdf.m +***** assert (stk_isequal_tolrel (stk_distrib_normal_pdf ([1; 3], 1, [1 10]), ... + [1 / sqrt(2 * pi) ... % normpdf ((1 - 1) / 1) + 0.1 / sqrt(2 * pi); ... % normpdf ((1 - 1) / 10) / 10 + exp(-2) / sqrt(2 * pi) ... % normpdf ((3 - 1) / 1) + 3.910426939754558780e-2 ... % normpdf ((3 - 1) / 10) / 10 + ], eps)); +***** assert (isequal (stk_distrib_normal_pdf (inf), 0.0)); +***** assert (isequal (stk_distrib_normal_pdf (-inf), 0.0)); +***** assert (isnan (stk_distrib_normal_pdf (nan))); +***** assert (isnan (stk_distrib_normal_pdf (0, 0, -1))); +5 tests, 5 passed, 0 known failure, 0 skipped +[inst/misc/distrib/stk_distrib_normal_cdf.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/distrib/stk_distrib_normal_cdf.m +***** assert (stk_isequal_tolrel (stk_distrib_normal_cdf ([1; 3], 1, [1 10]), ... + [0.5, ... % normcdf ((1 - 1) / 1) + 0.5; ... % normcdf ((1 - 1) / 10) + 0.5 * erfc(-sqrt(2)), ... % normcdf ((3 - 1) / 1) + 0.5 * erfc(-0.1*sqrt(2)) ... % normcdf ((3 - 1) / 10) + ], eps)); +***** test + [p, q] = stk_distrib_normal_cdf (10); + assert (isequal (p, 1.0)); + assert (stk_isequal_tolrel (q, 7.6198530241604975e-24, eps)); +***** assert (isequal (stk_distrib_normal_cdf ( 0.0), 0.5)); +***** assert (isequal (stk_distrib_normal_cdf ( inf), 1.0)); +***** assert (isequal (stk_distrib_normal_cdf (-inf), 0.0)); +***** assert (isnan (stk_distrib_normal_cdf ( nan))); +***** assert (isnan (stk_distrib_normal_cdf (0, 0, -1))); +***** assert (isequal (stk_distrib_normal_cdf (0, 0, 0), 1.0)); +***** assert (isequal (stk_distrib_normal_cdf (0, 1, 0), 0.0)); +***** assert (isequal (stk_distrib_normal_cdf (1, 0, 0), 1.0)); +10 tests, 10 passed, 0 known failure, 0 skipped +[inst/misc/distrib/stk_distrib_student_ei.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/distrib/stk_distrib_student_ei.m +***** assert (stk_isequal_tolrel (stk_distrib_student_ei (0, 2), 1 / sqrt (2), eps)) +***** test % Decreasing as a function of z + ei = stk_distrib_student_ei (linspace (-10, 10, 200), 3.33); + assert (all (diff (ei) < 0)) +***** shared M, mu, sigma, ei, nu + M = randn (1, 10); + mu = randn (5, 1); + sigma = 1 + rand (1, 1, 7); + nu = 2; + ei = stk_distrib_student_ei (M, nu, mu, sigma); +***** assert (isequal (size (ei), [5, 10, 7])) +***** assert (all (ei(:) >= 0)) +***** assert (isequal (ei, stk_distrib_student_ei (M, nu, mu, sigma, false))); +***** assert (isequal (ei, stk_distrib_student_ei (-M, nu, -mu, sigma, true))); +6 tests, 6 passed, 0 known failure, 0 skipped +[inst/misc/distrib/stk_distrib_normal_crps.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/distrib/stk_distrib_normal_crps.m +***** assert (stk_isequal_tolabs (stk_distrib_normal_crps (0.0, 0.0, 0.0), 0.0)) +***** assert (stk_isequal_tolabs (stk_distrib_normal_crps (0.0, 0.0, 1.0), (sqrt(2) - 1)/sqrt(pi))) +***** shared n, x_obs, mu, sigma, crps, crps_exp + x_obs = [ 1.78; -2.29; -1.62; -5.89; 2.88; 0.65; 2.74; -3.42]; % observations + mu = [-0.31; -0.59; 1.48; -1.57; -0.05; -0.27; 1.05; 1.27]; % predictions + sigma = [ 2.76; 6.80; 1.63; 1.19; 4.98; 9.60; 5.85; 2.24]; % standard dev + n = size(x_obs, 1); + crps = stk_distrib_normal_crps (x_obs, mu, sigma); +***** assert (isequal (size (crps), [n, 1])) +***** assert (all (crps >= 0)) +***** assert (stk_isequal_tolabs (crps, stk_distrib_normal_crps(mu, x_obs, sigma))) +***** assert (stk_isequal_tolabs (stk_distrib_normal_crps (x_obs, mu, 0), abs (x_obs - mu))) + crps_ref = [ ... + 1.247856605928301 ... + 1.757798727719891 ... + 2.216236225997414 ... + 3.648696666764968 ... + 1.832355265287495 ... + 2.278618297947438 ... + 1.560544734359158 ... + 3.455697443411153 ]; + assert (stk_isequal_tolabs (crps, crps_ref, 1e-10)); +6 tests, 6 passed, 0 known failure, 0 skipped +[inst/misc/distrib/stk_distrib_bivnorm_cdf.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/distrib/stk_distrib_bivnorm_cdf.m +***** test + + z1 = [0 1; -1 2]; + z2 = [0 1; 1 -2]; + + z = cat (3, z1, z2); % 2 x 2 x 2 + + mu1 = 0; % 1 x 1 x 1 + mu2 = [0 1]; % 1 x 2 x 1 + + sigma1 = [1 3]; % 1 x 2 x 1 + sigma2 = [1; 2]; % 2 x 1 x 1 + + rho = [0; 0.5]; % 2 x 1 x 1 + + %% BROADCASTING => the result will be a 2 x 2 matrix + + p = stk_distrib_bivnorm_cdf (z, mu1, mu2, sigma1, sigma2, rho); + + p11 = 0.25; % mvncdf ([ 0 0], [0 0], [1 0; 0 1]); + p12 = 0.315279329909118; % mvncdf ([ 1 1], [0 1], [9 0; 0 1]); + p21 = 0.146208349559646; % mvncdf ([-1 1], [0 0], [1 1; 1 4]); + p22 = 0.064656239880040; % mvncdf ([ 2 -2], [0 1], [9 3; 3 4]); + + assert (stk_isequal_tolabs (p, [p11 p12; p21 p22], 1e-14)) +***** test + [p, q] = stk_distrib_bivnorm_cdf ([inf -inf], 0, 0, 1, 1, 0); + assert ((p == 0.0) && (q == 1.0)) +***** test + [p, q] = stk_distrib_bivnorm_cdf ([inf -10], 0, 0, 1, 1, 0); + assert (stk_isequal_tolrel (p, 7.619853024160489e-24, 1e-12)) + assert (q == 1.0) +***** test + [p, q] = stk_distrib_bivnorm_cdf ([inf 0], 0, 0, 1, 1, 0); + assert (stk_isequal_tolrel (p, 0.5, 1e-12)) + assert (stk_isequal_tolrel (q, 0.5, 1e-12)) +***** test + [p, q] = stk_distrib_bivnorm_cdf ([inf 10], 0, 0, 1, 1, 0); + assert (p == 1.0); + assert (stk_isequal_tolrel (q, 7.619853024160489e-24, 1e-12)) +***** test + [p, q] = stk_distrib_bivnorm_cdf ([inf inf], 0, 0, 1, 1, 0); + assert ((p == 1.0) && (q == 0.0)) +***** test + [p, q] = stk_distrib_bivnorm_cdf ([-inf inf], 0, 0, 1, 1, 0); + assert ((p == 0.0) && (q == 1.0)) +***** test + [p, q] = stk_distrib_bivnorm_cdf ([-10 inf], 0, 0, 1, 1, 0); + assert (stk_isequal_tolrel (p, 7.619853024160489e-24, 1e-12)) + assert (q == 1.0) +***** test + [p, q] = stk_distrib_bivnorm_cdf ([0 inf], 0, 0, 1, 1, 0); + assert (stk_isequal_tolrel (p, 0.5, 1e-12)) + assert (stk_isequal_tolrel (q, 0.5, 1e-12)) +***** test + [p, q] = stk_distrib_bivnorm_cdf ([10 inf], 0, 0, 1, 1, 0); + assert (p == 1.0); + assert (stk_isequal_tolrel (q, 7.619853024160489e-24, 1e-12)) +***** test + [p, q] = stk_distrib_bivnorm_cdf ([inf inf], 0, 0, 1, 1, 0); + assert ((p == 1.0) && (q == 0.0)) +***** test % A mixture of singular and non-singular cases + p = stk_distrib_bivnorm_cdf ([0 0], 0, 0, [1; 0], 1, 0); + assert (isequal (p, [0.25; 0.5])); +12 tests, 12 passed, 0 known failure, 0 skipped +[inst/misc/distrib/stk_distrib_student_cdf.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/distrib/stk_distrib_student_cdf.m +***** assert (stk_isequal_tolrel ( ... + stk_distrib_student_cdf ([-1; 0; 1], [1 2], 0, [1 10]), ... + [0.25, ... % tcdf ((-1 - 0)/1, 1) + 4.6473271920707004e-01; ... % tcdf ((-1 - 0)/10, 2) + 0.50, ... % tcdf (( 0 - 0)/1, 1) + 0.50; ... % tcdf (( 0 - 0)/10, 2) + 0.75, ... % tcdf (( 1 - 0)/1, 1) + 5.3526728079292996e-01 ... % tcdf (( 1 - 0)/10, 2) + ], 4 * eps)) +***** test + [p, q] = stk_distrib_student_cdf (1e10, 2); + assert (isequal (p, 1.0)); + assert (stk_isequal_tolrel (q, 4.999999999999999999925e-21, 10 * eps)); +***** assert (isequal (stk_distrib_student_cdf (0.0, 1), 0.5)); +***** assert (isequal (stk_distrib_student_cdf (inf, 1), 1.0)); +***** assert (isequal (stk_distrib_student_cdf (-inf, 1), 0.0)); +***** assert (isnan (stk_distrib_student_cdf (nan, 1))); +6 tests, 6 passed, 0 known failure, 0 skipped +[inst/misc/error/stk_error.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/error/stk_error.m +***** shared errmsg, mnemonic, badstack + errmsg = 'Go ahead, make my day.'; + mnemonic = 'ClintEastwood'; + badstack = 0; % not a valid stack structure +***** error stk_error(errmsg, mnemonic); +***** error stk_error (errmsg, mnemonic, badstack); +***** error id=STK:stk_error:InvalidArgument stk_error (errmsg, mnemonic, badstack); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/misc/text/stk_sprintf_colvect.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/text/stk_sprintf_colvect.m +***** shared s +***** test s = stk_sprintf_colvect ([1 1e1], 6); +***** assert (isequal (s, [' 1'; '10'])) +***** test s = stk_sprintf_colvect ([1 1e3], 6); +***** assert (isequal (s, [' 1'; '1000'])) +***** test s = stk_sprintf_colvect ([1 1e5], 6); +***** assert (isequal (s, [' 1'; '100000'])) +***** test s = stk_sprintf_colvect ([1 1e6], 6); +***** assert (isequal (s, ['1e+00'; '1e+06'])) +8 tests, 8 passed, 0 known failure, 0 skipped +[inst/misc/text/stk_disp_progress.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/text/stk_disp_progress.m +***** error stk_disp_progress ('toto ', 0, 1); +***** test stk_disp_progress ('toto ', 1, 1); +warning: implicit conversion from numeric to char +warning: called from + stk_disp_progress at line 53 column 1 + __test__ at line 2 column 3 + test at line 682 column 11 + /tmp/tmp.7tOzHsURtk at line 606 column 31 + +toto +***** error stk_disp_progress ('toto ', 2, 1); +***** test + stk_disp_progress ('toto ', 1, 2); + stk_disp_progress ('toto ', 2, 2); +warning: implicit conversion from numeric to char +warning: called from + stk_disp_progress at line 53 column 1 + __test__ at line 3 column 2 + test at line 682 column 11 + /tmp/tmp.7tOzHsURtk at line 606 column 31 + +toto toto +4 tests, 4 passed, 0 known failure, 0 skipped +[inst/misc/text/stk_sprintf_colvect_scientific.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/text/stk_sprintf_colvect_scientific.m +***** shared x, s + x = [1.2; -34567]; +***** test s = stk_sprintf_colvect_scientific(x, 1); +***** assert (isequal(s, ['#'; '#'])) +***** test s = stk_sprintf_colvect_scientific(x, 3); +***** assert (isequal(s, ['###'; '###'])) +***** test s = stk_sprintf_colvect_scientific(x, 5); +***** assert (isequal(s, ['#####'; '#####'])) +***** test s = stk_sprintf_colvect_scientific(x, 6); +***** assert (isequal(s, [' 1e+00'; '-3e+04'])) +***** test s = stk_sprintf_colvect_scientific(x, 7); +***** assert (isequal(s, [' 1e+00'; '-3e+04'])) +***** test s = stk_sprintf_colvect_scientific(x, 8); +***** assert (isequal(s, [' 1.2e+00'; '-3.5e+04'])) +***** test s = stk_sprintf_colvect_scientific(x, 9); +***** assert (isequal(s, [' 1.20e+00'; '-3.46e+04'])) +***** test s = stk_sprintf_colvect_scientific(x, 10); +***** assert (isequal(s, [' 1.200e+00'; '-3.457e+04'])) +***** test s = stk_sprintf_colvect_scientific(x, 11); +***** assert (isequal(s, [' 1.2000e+00'; '-3.4567e+04'])) +***** test s = stk_sprintf_colvect_scientific(x, 12); +***** assert (isequal(s, [' 1.2000e+00'; '-3.4567e+04'])) +***** shared x, s + x = [0.9; 0.91; 0.99; 0.999]; +***** test s = stk_sprintf_colvect_scientific (x, 4); +***** assert (isequal(s, ['####'; '####'; '####'; '####'])) +***** test s = stk_sprintf_colvect_scientific (x, 5); +***** assert (isequal(s, ['9e-01'; '9e-01'; '1e+00'; '1e+00'])) +***** test s = stk_sprintf_colvect_scientific (x, 6); +***** assert (isequal(s, ['9e-01'; '9e-01'; '1e+00'; '1e+00'])) +***** test s = stk_sprintf_colvect_scientific (x, 7); +***** assert (isequal(s, ['9.0e-01'; '9.1e-01'; '9.9e-01'; '1.0e+00'])) +***** test s = stk_sprintf_colvect_scientific (x, 8); +***** assert (isequal(s, ['9.00e-01'; '9.10e-01'; '9.90e-01'; '9.99e-01'])) +***** shared x, s + x = [0.9; -0.91; 0.99; 0.999]; +***** test s = stk_sprintf_colvect_scientific (x, 4); +***** assert (isequal(s, ['####'; '####'; '####'; '####'])) +***** test s = stk_sprintf_colvect_scientific (x, 5); +***** assert (isequal(s, ['#####'; '#####'; '#####'; '#####'])) +***** test s = stk_sprintf_colvect_scientific (x, 6); +***** assert (isequal(s, [' 9e-01'; '-9e-01'; ' 1e+00'; ' 1e+00'])) +***** test s = stk_sprintf_colvect_scientific (x, 7); +***** assert (isequal(s, [' 9e-01'; '-9e-01'; ' 1e+00'; ' 1e+00'])) +***** test s = stk_sprintf_colvect_scientific (x, 8); +***** assert (isequal(s, [' 9.0e-01'; '-9.1e-01'; ' 9.9e-01'; ' 1.0e+00'])) +***** test + x = [1e6; -1e10; 1e-221]; + s = stk_sprintf_colvect_scientific(x, 10); + assert(isequal(s, [' 1e+006'; '-1e+010'; ' 1e-221'])); +41 tests, 41 passed, 0 known failure, 0 skipped +[inst/misc/text/stk_sprintf_colvect_fixedpoint.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/text/stk_sprintf_colvect_fixedpoint.m +***** shared x, s + x = [1.2; 3.48]; +***** test s = stk_sprintf_colvect_fixedpoint(x, 1); +***** assert (isequal(s, ['1'; '3'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 2); +***** assert (isequal(s, ['1'; '3'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 3); +***** assert (isequal(s, ['1.2'; '3.5'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 4); +***** assert (isequal(s, ['1.20'; '3.48'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 5); +***** assert (isequal(s, ['1.20'; '3.48'])) +***** shared x, s + x = [1.2; -3.48]; +***** test s = stk_sprintf_colvect_fixedpoint(x, 1); +***** assert (isequal(s, ['#'; '#'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 2); +***** assert (isequal(s, [' 1'; '-3'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 3); +***** assert (isequal(s, [' 1'; '-3'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 4); +***** assert (isequal(s, [' 1.2'; '-3.5'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 5); +***** assert (isequal(s, [' 1.20'; '-3.48'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 6); +***** assert (isequal(s, [' 1.20'; '-3.48'])) +***** shared x, s + x = [0.2; 0.48]; +***** test s = stk_sprintf_colvect_fixedpoint(x, 1); +***** assert (isequal(s, ['0'; '0'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 2); +***** assert (isequal(s, ['0'; '0'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 3); +***** assert (isequal(s, ['0.2'; '0.5'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 4); +***** assert (isequal(s, ['0.20'; '0.48'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 5); +***** assert (isequal(s, ['0.20'; '0.48'])) +32 tests, 32 passed, 0 known failure, 0 skipped +[inst/arrays/generic/stk_length.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/generic/stk_length.m +***** assert (isequal (stk_length ([1 2; 3 4; 5 6]), 3)); +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/generic/stk_feval.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/generic/stk_feval.m +***** shared f, xt + f = @(x)(- (0.7 * x + sin (5 * x + 1) + 0.1 * sin (10 * x))); + xt = stk_sampling_regulargrid (20, 1, [0; 1]); +***** error yt = stk_feval (); +***** error yt = stk_feval (f); +***** test yt = stk_feval (f, xt); +***** test yt = stk_feval (f, xt, false); +***** test yt = stk_feval (f, xt, false, false); +***** test yt = stk_feval (f, xt, false, false, false); +***** test + N = 15; + xt = stk_sampling_regulargrid (N, 1, [0; 1]); + yt = stk_feval (f, xt); + assert (isequal (size (yt), [N 1])); +***** test + x = stk_dataframe ([1; 2; 3], {'x'}, {'a'; 'b'; 'c'}); + y = stk_feval (@(u)(2 * u), x); + assert (isequal (y.data, [2; 4; 6])); + assert (isequal (y.rownames, {'a'; 'b'; 'c'})); +***** shared t, z_ref, n + n = 20; + t = stk_sampling_regulargrid (n, 1, [0; 2*pi]); + z_ref = [sin(t.data) cos(t.data)]; +***** test + t.colnames = {'time'}; + z = stk_feval ({@sin, @cos}, t); + assert (isa (z, 'stk_dataframe')); + assert (isequal (z.data, z_ref)); +***** test + F = @(x)([sin(x) cos(x)]); + z = stk_feval (F, t); + assert (isequal (z.data, z_ref)); +***** test + t = stk_sampling_regulargrid (n, 1, [0; 2*pi]); + F = {'sin', 'cos'}; + z = stk_feval (F, t); + assert (isequal (z.data, [sin(t.data) cos(t.data)])); + assert (isequal (z.colnames, {'sin' 'cos'})); +***** test % vectorized + F = @(t)([sin(t) cos(t)]); + G = @(t)(0.365 * t.^2 + (cos ((t - 1).*(t - 2) + 0.579033))); + z = stk_feval ({@sin, @cos, G, F, 'tan'}, t); + assert (isequal (z.colnames, {'sin' 'cos' 'F3' 'F4_1' 'F4_2' 'tan'})); +***** test % not vectorized + F = @(t)([sin(t) cos(t)]); + G = @(t)(0.365 * t^2 + (cos ((t - 1)*(t - 2) + 0.579033))); + z = stk_feval ({@sin, @cos, G, F, 'tan'}, t, [], [], false); + assert (isequal (z.colnames, {'sin' 'cos' 'F3' 'F4_1' 'F4_2' 'tan'})); +13 tests, 13 passed, 0 known failure, 0 skipped +[inst/arrays/generic/stk_rescale.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/generic/stk_rescale.m +***** shared x + x = rand (10, 4); + y = stk_rescale (x, [], []); + assert (stk_isequal_tolabs (x, y)); +***** test + y = stk_rescale(0.5, [], [0; 2]); + assert (stk_isequal_tolabs (y, 1.0)); +***** test + y = stk_rescale (0.5, [0; 1], [0; 2]); + assert (stk_isequal_tolabs (y, 1.0)); +***** test + y = stk_rescale (0.5, [0; 2], []); + assert (stk_isequal_tolabs (y, 0.25)); +***** test + y = stk_rescale (0.5, [0; 2], [0; 1]); + assert (stk_isequal_tolabs (y, 0.25)); +4 tests, 4 passed, 0 known failure, 0 skipped +[inst/arrays/generic/stk_get_sample_size.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/generic/stk_get_sample_size.m +***** assert (stk_get_sample_size ([1 2; 3 4; 5 6]) == 3); +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/generic/stk_normalize.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/generic/stk_normalize.m +***** shared x, box, y1, y2, y3, y4 + n = 5; box = [2; 3]; x = box(1) + diff (box) * rand (n, 1); +***** error y1 = stk_normalize (); +***** test y2 = stk_normalize (x); +***** test y3 = stk_normalize (x, box); +***** test assert (~ any ((y2 < -10 * eps) | (y2 > 1 + 10 * eps))); +***** test assert (~ any ((y3 < -10 * eps) | (y3 > 1 + 10 * eps))); +5 tests, 5 passed, 0 known failure, 0 skipped +[inst/arrays/generic/stk_boundingbox.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/generic/stk_boundingbox.m +***** shared x, y, cn + cn = {'a', 'b', 'c'}; + x = [0 3 2; 1 4 1; 7 0 2]; +***** error y = stk_boundingbox (); +***** test y = stk_boundingbox (x); +***** assert (isequal (y.data, [0 0 1; 7 4 2])); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_factorialdesign/fieldnames.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_factorialdesign/fieldnames.m +***** test + x = stk_factorialdesign ({0:1, 3:5}, {'u' 'v'}); + fn1 = sort (fieldnames (x)); + fn2 = {'colnames'; 'data'; 'info'; 'levels'; ... + 'rownames'; 'sample_size'; 'stk_dataframe'; 'u'; 'v'}; + assert (isequal (fn1, fn2)); +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_factorialdesign/uminus.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_factorialdesign/uminus.m +***** test x = stk_factorialdesign ({1:3, 1:2}); - y = stk_dataframe (x, {}, pi); + y = stk_factorialdesign ({-(1:3), -(1:2)}); + assert (isequal (-x, y)) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_factorialdesign/ndgrid.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_factorialdesign/ndgrid.m +***** shared data + data = stk_factorialdesign ({[0 1], [5 6 7]}); +***** test % nargout = 0 + ndgrid (data); + assert (isequal (ans, [0 0 0; 1 1 1])); +***** test % nargout = 1 + x = ndgrid (data); + assert (isequal (x, [0 0 0; 1 1 1])); +***** test % nargout = 2 + [x, y] = ndgrid (data); + assert (isequal ({x, y}, {[0 0 0; 1 1 1], [5 6 7; 5 6 7]})); +***** error % nargout = 3 + [x, y, z] = ndgrid (data); ***** test - x = stk_dataframe ([], {'a', 'b'}); - assert (isequal (size (x), [0 2])) - assert (isequal (x.colnames, {'a' 'b'})); - assert (isequal (x.rownames, {})); + data = stk_factorialdesign ({[], []}); + [x, y] = ndgrid (data); + assert (isequal ({x, y}, {[], []})); ***** test - x = stk_dataframe ([], {'a', 'b'}, {'toto'}); - assert (isequal (size (x), [1 2])) - assert (isequal (x.colnames, {'a' 'b'})); - assert (isequal (x.rownames, {'toto'})); + data = stk_factorialdesign ({[1:3]}); + x = ndgrid (data); + assert (isequal (x, [1; 2; 3])); +6 tests, 6 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_factorialdesign/stk_rescale.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_factorialdesign/stk_rescale.m +***** test + x = stk_factorialdesign ({[1 2], [5 6]}); + y = stk_factorialdesign ({[0 3], [0 3]}); + z = stk_rescale (x, [1 5; 2 6], [0 0; 3 3]); + assert (stk_isequal_tolabs (y, z)) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_factorialdesign/stk_factorialdesign.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_factorialdesign/stk_factorialdesign.m +***** test stk_test_class ('stk_factorialdesign') +***** test % constructor with two factors + column names + x = stk_factorialdesign ({[0 1], [1 2 3]}, {'a', 'b'}); + assert (isequal(x.colnames, {'a', 'b'})); + assert (isequal(get (x, 'colnames'), {'a', 'b'})); +***** error stk_factorialdesign ('bouh'); +***** error stk_factorialdesign ({{'a' 'b'}}); +***** shared x, fmt + fmt = stk_disp_getformat (); + x = stk_sampling_regulargrid (3^2, 2); +***** test format rat; disp (x); + : --- --- + * : 0.0 0.0 + * : 0.5 0.0 + * : 1.0 0.0 + * : 0.0 0.5 + * : 0.5 0.5 + * : 1.0 0.5 + * : 0.0 1.0 + * : 0.5 1.0 + * : 1.0 1.0 +***** test format long; disp (x); + : --- --- + * : 0.0 0.0 + * : 0.5 0.0 + * : 1.0 0.0 + * : 0.0 0.5 + * : 0.5 0.5 + * : 1.0 0.5 + * : 0.0 1.0 + * : 0.5 1.0 + * : 1.0 1.0 +***** test format short; disp (x); format (fmt); + : --- --- + * : 0.0 0.0 + * : 0.5 0.0 + * : 1.0 0.0 + * : 0.0 0.5 + * : 0.5 0.5 + * : 1.0 0.5 + * : 0.0 1.0 + * : 0.5 1.0 + * : 1.0 1.0 +***** test disp (stk_sampling_regulargrid (0^1, 1)); + Empty data frame with 0 rows and 0 columns +***** test disp (stk_sampling_regulargrid (0^2, 2)); + Empty data frame with 0 rows and 0 columns +***** test display (x); + +x = <9x2 stk_factorialdesign array> + + : --- --- + * : 0.0 0.0 + * : 0.5 0.0 + * : 1.0 0.0 + * : 0.0 0.5 + * : 0.5 0.5 + * : 1.0 0.5 + * : 0.0 1.0 + * : 0.5 1.0 + * : 1.0 1.0 + +***** error length (stk_sampling_regulargrid (7^2, 2)) % not defined ***** shared x + x = stk_factorialdesign ({[0 1], [0 1]}); +***** assert (isequal (x(2:end, :), x(2:4, :))) +***** assert (isequal (x(2, 1:end), x(2, :))) +***** assert (isequal (x(2:end, 2:end), x(2:4, 2))) +***** error x(1:end, 1:end, 1:end) +***** shared x, y + x = stk_sampling_regulargrid (3^2, 2); + y = x; +***** test %%%% vercat + z = vertcat (x, y); + assert (strcmp (class (z), 'stk_dataframe')); + assert (isequal (double (z), [double(x); double(y)])); +***** test %%%% same thing, using cat(1, ...) + z = cat (1, x, y); + assert (strcmp (class (z), 'stk_dataframe')); + assert (isequal (double (z), [double(x); double(y)])); +***** test %%%% horzcat + y.colnames = {'y1' 'y2'}; z = horzcat (x, y); + assert (strcmp (class (z), 'stk_dataframe')); + assert (isequal (double (z), [double(x) double(y)])); +***** test %%%% same thing, using cat (2, ...) + z = cat (2, x, y); + assert (strcmp (class (z), 'stk_dataframe')); + assert (isequal (double (z), [double(x) double(y)])); +***** error cat (3, x, y) +***** shared x, t + x = stk_sampling_regulargrid (3^2, 2); + t = double (x); +***** assert (isequal (apply (x, 1, @sum), sum (t, 1))) +***** assert (isequal (apply (x, 2, @sum), sum (t, 2))) +***** error u = apply (x, 3, @sum); +***** assert (isequal (apply (x, 1, @min, []), min (t, [], 1))) +***** assert (isequal (apply (x, 2, @min, []), min (t, [], 2))) +***** error u = apply (x, 3, @min, []); +***** assert (isequal (min (x), min (t))) +***** assert (isequal (max (x), max (t))) +***** assert (isequal (std (x), std (t))) +***** assert (isequal (var (x), var (t))) +***** assert (isequal (sum (x), sum (t))) +***** assert (isequal (mean (x), mean (t))) +***** assert (isequal (mode (x), mode (t))) +***** assert (isequal (prod (x), prod (t))) +***** assert (isequal (median (x), median (t))) +***** shared x1, x2, x3, u1, u2, u3 + x1 = stk_sampling_regulargrid ([4 3], 2); u1 = double (x1); + x2 = stk_sampling_regulargrid ([3 4], 2); u2 = double (x2); + x3 = x1 + 1; u3 = u1 + 1; ***** test - x = stk_dataframe (randn (10, 1), 'NOx'); - assert (isequal (x.colnames, {'NOx'})); + z = bsxfun (@plus, x1, u2); + assert (isa (z, 'stk_dataframe') && isequal (double (z), u1 + u2)) ***** test - y = stk_dataframe (x, 'toto'); - assert (isequal (y.colnames, {'toto'})); + z = bsxfun (@plus, u1, x2); + assert (isa (z, 'stk_dataframe') && isequal (double (z), u1 + u2)) ***** test - x = stk_dataframe (randn (1, 2), {}, 'aaa'); - assert (isequal (x.rownames, {'aaa'})); + z = bsxfun (@plus, x1, x2); + assert (isa (z, 'stk_dataframe') && isequal (double (z), u1 + u2)) +***** test z = min (x1, x2); assert (isequal (double (z), min (u1, u2))); +***** test z = max (x1, x2); assert (isequal (double (z), max (u1, u2))); +***** error z = min (x1, x2, 1); +***** error z = max (x1, x2, 1); +***** test z = x1 + x2; assert (isequal (double (z), u1 + u2)); +***** test z = x1 - x2; assert (isequal (double (z), u1 - u2)); +***** test z = x1 .* x2; assert (isequal (double (z), u1 .* u2)); +***** test z = x3 .\ x2; assert (isequal (double (z), u3 .\ u2)); +***** test z = x2 ./ x3; assert (isequal (double (z), u2 ./ u3)); +***** test z = x3 .^ x2; assert (isequal (double (z), u3 .^ u2)); +***** test z = realpow (x3, x2); assert (isequal (double (z), realpow (u3, u2))); +***** test z = (x1 == x2); assert (isequal (double (z), (u1 == u2))); +***** test z = (x1 ~= x2); assert (isequal (double (z), (u1 ~= u2))); +***** test z = (x1 <= x2); assert (isequal (double (z), (u1 <= u2))); +***** test z = (x1 >= x2); assert (isequal (double (z), (u1 >= u2))); +***** test z = (x1 < x2); assert (isequal (double (z), (u1 < u2))); +***** test z = (x1 > x2); assert (isequal (double (z), (u1 > u2))); +***** test z = x1 & x2; assert (isequal (double (z), u1 & u2)); +***** test z = x1 | x2; assert (isequal (double (z), u1 | u2)); +***** test z = xor (x1, x2); assert (isequal (double (z), xor (u1, u2))); +***** shared x + x = stk_factorialdesign ({[0 1], [0 1 2]}); +***** assert (strcmp (class (x'), 'stk_dataframe')) +***** assert (strcmp (class (x.'), 'stk_dataframe')) +60 tests, 60 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_factorialdesign/ismember.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_factorialdesign/ismember.m +***** shared A, B, BB, b + + i_max = 10; n = 100; d = 5; + + A = randi (i_max, n, d); + + levels = repmat ({1:i_max}, 1, d); + levels{4} = 1:2:i_max; + B = stk_factorialdesign (levels); + + BB = double (B); +***** test b = ismember (A, B); +***** assert (isequal (b, ismember (A, BB))); +***** test b = ismember (A, B, 'rows'); +***** assert (isequal (b, ismember (A, BB, 'rows'))); +4 tests, 4 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_factorialdesign/stk_normalize.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_factorialdesign/stk_normalize.m ***** test - y = stk_dataframe (x, {}, 'tata'); - assert (isequal (y.rownames, {'tata'})); -24 tests, 24 passed, 0 known failure, 0 skipped + x = stk_factorialdesign ({[1 2], [5 6]}); + y = stk_factorialdesign ({[0 1], [0 1]}); + assert (stk_isequal_tolabs (stk_normalize (x), y)) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_factorialdesign/stk_dataframe.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_factorialdesign/stk_dataframe.m +***** shared x, cn, rn, y, cn2, rn2 + cn = {'x' 'y'}; + rn = {'a'; 'b'; 'c'; 'd'}; + x = stk_factorialdesign ({1:2, 1:2}, cn, rn); + cn2 = {'xx' 'yy'}; + rn2 = {'aa'; 'bb'; 'cc'; 'dd'}; +***** test y = stk_dataframe (x); +***** assert (strcmp (class (y), 'stk_dataframe')) +***** assert (isequal (y.colnames, cn)) +***** assert (isequal (y.rownames, rn)) +***** test y = stk_dataframe (x, cn2); +***** assert (strcmp (class (y), 'stk_dataframe')) +***** assert (isequal (y.colnames, cn2)) +***** assert (isequal (y.rownames, rn)) +***** test y = stk_dataframe (x, cn2, rn2); +***** assert (strcmp (class (y), 'stk_dataframe')) +***** assert (isequal (y.colnames, cn2)) +***** assert (isequal (y.rownames, rn2)) +***** test y = stk_dataframe (x, [], rn2); +***** assert (strcmp (class (y), 'stk_dataframe')) +***** assert (isequal (y.colnames, cn)) +***** assert (isequal (y.rownames, rn2)) +***** test y = stk_dataframe (x, {}, rn2); +***** assert (strcmp (class (y), 'stk_dataframe')) +***** assert (isequal (y.colnames, {})) +***** assert (isequal (y.rownames, rn2)) +20 tests, 20 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_factorialdesign/stk_boundingbox.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_factorialdesign/stk_boundingbox.m +***** shared x, y, cn + cn = {'a', 'b', 'c'}; + x = stk_factorialdesign ({[1 2], [3 4 5], [0 2 8]}, cn); +***** error y = stk_boundingbox (); +***** test y = stk_boundingbox (x); +***** assert (isequal (y, stk_hrect ([1 3 0; 2 5 8], cn))); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/mrdivide.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/mrdivide.m +***** test + x1_data = [8 7; 58 49]; + x1 = stk_dataframe (x1_data, {'x' 'y'}, {'a'; 'b'}); + x2_data = [8 7; 2 0]; + x2 = stk_dataframe (x2_data, {'x' 'y'}, {'u'; 'v'}); + y = x1 / x2; + assert (stk_isequal_tolabs (y, ... + stk_dataframe ([1 0; 7 1], {'u'; 'v'}, {'a'; 'b'}))); +***** shared x_data, x, y_data, y + x_data = [3 3; 6 3; 9 12]; + y_data = [1 1; 2 1; 3 4]; + x = stk_dataframe (x_data, {'x' 'y'}, {'a'; 'b'; 'c'}); +***** test y = x / 3; +***** assert (isequal (y, stk_dataframe ([1 1; 2 1; 3 4], {'x' 'y'}, {'a'; 'b'; 'c'}))); +***** error y = 3 / x; +4 tests, 4 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/tanh.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/tanh.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = tanh (x); + assert (strcmp (class (v), class (u)) && isequal (v, tanh (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/log1p.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/log1p.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = log1p (x); + assert (strcmp (class (v), class (u)) && isequal (v, log1p (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/atand.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/atand.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = atand (x); + assert (strcmp (class (v), class (u)) && isequal (v, atand (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/fieldnames.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/fieldnames.m +***** test + x = stk_dataframe (rand (3, 2), {'u' 'v'}); + assert (isequal (sort (fieldnames (x)), ... + {'colnames'; 'data'; 'info'; 'rownames'; 'sample_size'; 'u'; 'v'})); +***** test + x = stk_dataframe (rand (3, 2)); + x.rownames(2:3) = {'aa', 'bb'}; + x.colnames{2} = 'toto'; + assert (isequal (fieldnames (x), ... + {'toto'; 'aa'; 'bb'; 'data'; 'info'; ... + 'rownames'; 'colnames'; 'sample_size'})); +2 tests, 2 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/abs.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/abs.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = abs (x); + assert (strcmp (class (v), class (u)) && isequal (v, abs (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/plot.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/plot.m +***** test % plot with x as a vector and z as a (univariate) dataframe + x = linspace(0, 2*pi, 30)'; + z = stk_dataframe(sin(x)); + figure; plot(x, z); close(gcf); +No entry for terminal type "unknown"; +using dumb terminal settings. +warning: using the gnuplot graphics toolkit is discouraged + +The gnuplot graphics toolkit is not actively maintained and has a number +of limitations that are unlikely to be fixed. Communication with gnuplot +uses a one-directional pipe and limited information is passed back to the +Octave interpreter so most changes made interactively in the plot window +will not be reflected in the graphics properties managed by Octave. For +example, if the plot window is closed with a mouse click, Octave will not +be notified and will not update its internal list of open figure windows. +The qt toolkit is recommended instead. +***** test % plot with x as a vector and z as a (multivariate) dataframe + x = linspace(0, 2*pi, 30)'; + z = stk_dataframe([sin(x) cos(x)], {'sin' 'cos'}); + figure; plot(x, z); close(gcf); +***** test % plot with x as a dataframe and z as a vector + x = stk_dataframe(linspace(0, 2*pi, 30)'); + z = sin(double(x)); + figure; plot(x, z); close(gcf); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/atanh.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/atanh.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = atanh (x); + assert (strcmp (class (v), class (u)) && isequal (v, atanh (u))) +1 test, 1 passed, 0 known failure, 0 skipped [inst/arrays/@stk_dataframe/plus.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/plus.m ***** test stk_test_dfbinaryop(@plus, rand(7, 2), rand(7, 2)); ***** test stk_test_dfbinaryop(@plus, rand(7, 2), pi); ***** error stk_test_dfbinaryop(@plus, rand(7, 2), rand(7, 3)); 3 tests, 3 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/acosh.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/acosh.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = acosh (x); + assert (strcmp (class (v), class (u)) && isequal (v, acosh (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/transpose.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/transpose.m +***** test + u = rand(3, 2) + 1i * rand(3, 2); + data = stk_dataframe(u, {'x' 'y'}, {'obs1'; 'obs2'; 'obs3'}); + data = data.'; + assert (isa(data, 'stk_dataframe') && isequal(double(data), u.')); + assert (isequal(data.rownames, {'x'; 'y'})); + assert (isequal(data.colnames, {'obs1' 'obs2' 'obs3'})); +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/var.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/var.m +***** shared x1, df1 + x1 = rand(9, 3); + df1 = stk_dataframe(x1, {'a', 'b', 'c'}); +***** assert (isequal (var(df1), var(x1))) +***** assert (isequal (var(df1, 0, 1), var(x1))) +***** assert (isequal (var(df1, 0, 2), var(x1, 0, 2))) +***** assert (isequal (var(df1, 1), var(x1, 1))) +***** assert (isequal (var(df1, 1, 1), var(x1, 1))) +***** assert (isequal (var(df1, 1, 2), var(x1, 1, 2))) +6 tests, 6 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/subsref.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/subsref.m +***** shared x, s, t, data + x = stk_dataframe(rand(3, 2)); + s = {'a'; 'b'; 'c'}; + t = {'xx' 'yy'}; +***** test + x = set(x, 'rownames', s); + assert (isequal (x.rownames, s)) + assert (isequal (x.rownames{2}, 'b')) +***** test + x = set(x, 'colnames', t); + assert (isequal (x.rownames, s)) + assert (isequal (x.colnames, t)) + assert (isequal (x.colnames{2}, 'yy')) +***** shared u, data + u = rand(3, 2); + data = stk_dataframe(u, {'x1', 'x2'}); +***** assert (isequal (data.x2, u(:, 2))) +***** assert (data.x2(3) == u(3, 2)) +***** error t = data.toto; +***** error t = data(1, 1).zzz; % illegal multilevel indexing +***** error t = data(1, 1, 1); % too many indices +***** error t = data{1}; % curly braces not allowed +***** test % select rows and columns + x = stk_dataframe (reshape (1:15, 5, 3), {'u' 'v' 'w'}); + assert (isequal (x([3 5], 2), stk_dataframe ([8; 10], {'v'}))); +***** shared u, data + u = rand(3, 1); data = stk_dataframe(u, {'x'}); +***** assert (isequal (data.x, u)) +***** assert (isequal (double (data), u)) +***** assert (isequal (double (data(2)), u(2))) +***** assert (isequal (double (data(3, 1)), u(3))) +***** error t = data(1, 1, 1); % too many indices +***** test + x = stk_dataframe (randn (2, 2), {'u' 'v'}); + y = x ([], :); + assert (isa (y, 'stk_dataframe')); + assert (isequal (size (y), [0 2])); + assert (isequal (y.colnames, {'u' 'v'})); +***** test + x = stk_dataframe (randn (2, 2), [], {'a' 'b'}); + y = x (:, []); + assert (isa (y, 'stk_dataframe')); + assert (isequal (size (y), [2 0])); + assert (isequal (y.rownames, {'a'; 'b'})); +16 tests, 16 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/std.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/std.m +***** shared x1, df1 + x1 = rand(9, 3); + df1 = stk_dataframe(x1, {'a', 'b', 'c'}); +***** assert (isequal (std(df1), std(x1))) +***** assert (isequal (std(df1, 0, 1), std(x1))) +***** assert (isequal (std(df1, 0, 2), std(x1, 0, 2))) +***** assert (isequal (std(df1, 1), std(x1, 1))) +***** assert (isequal (std(df1, 1, 1), std(x1, 1))) +***** assert (isequal (std(df1, 1, 2), std(x1, 1, 2))) +6 tests, 6 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/length.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/length.m +***** error length (stk_dataframe ([1 2; 3 4; 5 6])) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/asind.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/asind.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = asind (x); + assert (strcmp (class (v), class (u)) && isequal (v, asind (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/isinf.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/isinf.m +***** test + u = [pi, NaN, Inf, -Inf]; x = stk_dataframe (u); v = isinf (x); + assert (islogical (v) && isequal (v, isinf (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/log.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/log.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = log (x); + assert (strcmp (class (v), class (u)) && isequal (v, log (u))) +1 test, 1 passed, 0 known failure, 0 skipped [inst/arrays/@stk_dataframe/subsasgn.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/subsasgn.m ***** shared x, s, t, data @@ -3215,126 +5806,150 @@ ***** test x.rownames{2} = 'b'; ***** assert (isequal (x.rownames, {''; 'b'; ''})); 37 tests, 37 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/stk_sprintf.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/stk_sprintf.m -***** shared x, fmt - fmt = stk_disp_getformat (); - x = stk_dataframe (rand (3, 2)); -***** test format rat; disp (x); - : -------- -------- - * : 0.228372 0.703475 - * : 0.774966 0.177919 - * : 0.857482 0.350169 -***** test format long; disp (x); - : ---------------- ---------------- - * : 0.22837154292619 0.70347488245734 - * : 0.77496632288987 0.17791924294463 - * : 0.85748222092274 0.35016940314898 -***** test format short; disp (x); format (fmt); - : -------- -------- - * : 0.228372 0.703475 - * : 0.774966 0.177919 - * : 0.857482 0.350169 -***** test disp (stk_dataframe (zeros (0, 1))) - Empty data frame with 0 rows and 0 columns -***** test disp (stk_dataframe (zeros (0, 2))) - Empty data frame with 0 rows and 0 columns -5 tests, 5 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/plot.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/plot.m -***** test % plot with x as a vector and z as a (univariate) dataframe - x = linspace(0, 2*pi, 30)'; - z = stk_dataframe(sin(x)); - figure; plot(x, z); close(gcf); -No entry for terminal type "unknown"; -using dumb terminal settings. -warning: using the gnuplot graphics toolkit is discouraged +[inst/arrays/@stk_dataframe/sinh.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/sinh.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = sinh (x); + assert (strcmp (class (v), class (u)) && isequal (v, sinh (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/tand.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/tand.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = tand (x); + assert (strcmp (class (v), class (u)) && isequal (v, tand (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/mtimes.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/mtimes.m +***** shared x, y, z, w -The gnuplot graphics toolkit is not actively maintained and has a number -of limitations that are unlikely to be fixed. Communication with gnuplot -uses a one-directional pipe and limited information is passed back to the -Octave interpreter so most changes made interactively in the plot window -will not be reflected in the graphics properties managed by Octave. For -example, if the plot window is closed with a mouse click, Octave will not -be notified and will not update its internal list of open figure windows. -The qt toolkit is recommended instead. -***** test % plot with x as a vector and z as a (multivariate) dataframe - x = linspace(0, 2*pi, 30)'; - z = stk_dataframe([sin(x) cos(x)], {'sin' 'cos'}); - figure; plot(x, z); close(gcf); -***** test % plot with x as a dataframe and z as a vector - x = stk_dataframe(linspace(0, 2*pi, 30)'); - z = sin(double(x)); - figure; plot(x, z); close(gcf); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/mean.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/mean.m -***** shared x1, df1 - x1 = rand(9, 3); - df1 = stk_dataframe(x1, {'a', 'b', 'c'}); -***** assert (isequal (mean(df1), mean(x1))) -***** assert (isequal (mean(df1, 1), mean(x1))) -***** assert (isequal (mean(df1, 2), mean(x1, 2))) -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/fieldnames.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/fieldnames.m + u = [1 3 4; 2 7 6]; % 2 x 3 + v = [6 2; 1 7; 9 4]; % 3 x 2 + w = [45 39; 73 77]; % u * v + + x = stk_dataframe (u, {}, {'a'; 'b'}); + y = stk_dataframe (v, {'c' 'd'}); + z = x * y; +***** assert (isa (z, 'stk_dataframe')); +***** assert (isequal (z.data, w)); +***** assert (isequal (z.rownames, x.rownames)); +***** assert (isequal (z.colnames, y.colnames)); +***** shared x, y + x = stk_dataframe (rand (3, 2), {'x' 'y'}, {'a'; 'b'; 'c'}); +***** test y = 3 * x; +***** assert (isequal (y, stk_dataframe (3 * x.data, {'x' 'y'}, {'a'; 'b'; 'c'}))); +***** test y = x * 3; +***** assert (isequal (y, stk_dataframe (3 * x.data, {'x' 'y'}, {'a'; 'b'; 'c'}))); +8 tests, 8 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/horzcat.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/horzcat.m +***** shared u, v + u = rand(3, 2); + v = rand(3, 2); ***** test - x = stk_dataframe (rand (3, 2), {'u' 'v'}); - assert (isequal (sort (fieldnames (x)), ... - {'colnames'; 'data'; 'info'; 'rownames'; 'sample_size'; 'u'; 'v'})); + x = stk_dataframe(u, {'x1' 'x2'}); + y = stk_dataframe(v, {'y1' 'y2'}); + z = horzcat (x, y); + assert(isa(z, 'stk_dataframe') && isequal(double(z), [u v])); + assert(all(strcmp(z.colnames, {'x1' 'x2' 'y1' 'y2'}))); ***** test - x = stk_dataframe (rand (3, 2)); - x.rownames(2:3) = {'aa', 'bb'}; - x.colnames{2} = 'toto'; - assert (isequal (fieldnames (x), ... - {'toto'; 'aa'; 'bb'; 'data'; 'info'; ... - 'rownames'; 'colnames'; 'sample_size'})); -2 tests, 2 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/median.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/median.m + x = stk_dataframe(u, {'x1' 'x2'}, {'a'; 'b'; 'c'}); + y = stk_dataframe(v, {'y1' 'y2'}); + z = horzcat (x, y); + assert(isa(z, 'stk_dataframe') && isequal(double(z), [u v])); + assert(all(strcmp(z.colnames, {'x1' 'x2' 'y1' 'y2'}))); + assert(all(strcmp(z.rownames, {'a'; 'b'; 'c'}))); +***** test + x = stk_dataframe(u, {'x1' 'x2'}); + y = stk_dataframe(v, {'y1' 'y2'}, {'a'; 'b'; 'c'}); + z = horzcat (x, y); + assert(isa(z, 'stk_dataframe') && isequal(double(z), [u v])); + assert(all(strcmp(z.colnames, {'x1' 'x2' 'y1' 'y2'}))); + assert(all(strcmp(z.rownames, {'a'; 'b'; 'c'}))); +***** test % incompatible row names + x = stk_dataframe (u, {'x1' 'x2'}, {'a'; 'b'; 'c'}); + y = stk_dataframe (v, {'y1' 'y2'}, {'a'; 'b'; 'd'}); + z = horzcat (x, y); + assert (isequal (z.rownames, {})); +warning: Incompatible row names ! +The output of horzcat will have no row names. +warning: called from + horzcat at line 73 column 9 + __test__ at line 5 column 4 + test at line 682 column 11 + /tmp/tmp.7tOzHsURtk at line 926 column 31 + +***** test + x = stk_dataframe (u); + z = horzcat (x, v); + assert (isa (z, 'stk_dataframe') && isequal (double (z), [u v])); +***** test + y = stk_dataframe (v); + z = horzcat (u, y); + assert (isa (z, 'stk_dataframe') && isequal (double (z), [u v])); +***** test + x = stk_dataframe(u, {'x1' 'x2'}); + y = stk_dataframe(v, {'y1' 'y2'}); + z = horzcat (x, y, u, v); + assert(isa(z, 'stk_dataframe') && isequal(double(z), [u v u v])); +7 tests, 7 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/double.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/double.m +***** test + u = rand(4, 3); + x = stk_dataframe(u); + v = double(x); + assert (strcmp(class(v), 'double') && isequal(v, u)) +***** test + u = (rand(4, 3) < 0.5); + x = stk_dataframe(u); + v = double(x); + assert (strcmp(class(v), 'double') && isequal(v, double(u))) +***** test + u = uint8 (rand (4, 3) * 5); + x = stk_dataframe(u); + v = double(x); + assert (strcmp(class(v), 'double') && isequal(v, double(u))) +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/mode.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/mode.m ***** shared x1, df1 - x1 = rand(9, 3); + x1 = floor(3 * rand(9, 3)); df1 = stk_dataframe(x1, {'a', 'b', 'c'}); -***** assert (isequal (median(df1), median(x1))) -***** assert (isequal (median(df1, 1), median(x1))) -***** assert (isequal (median(df1, 2), median(x1, 2))) +***** assert (isequal (mode(df1), mode(x1))) +***** assert (isequal (mode(df1, 1), mode(x1))) +***** assert (isequal (mode(df1, 2), mode(x1, 2))) 3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/isinf.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/isinf.m -***** test - u = [pi, NaN, Inf, -Inf]; x = stk_dataframe (u); v = isinf (x); - assert (islogical (v) && isequal (v, isinf (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/unique.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/unique.m -***** test - cn = {'u' 'v' 'w'}; x = stk_dataframe (rand (4, 3), cn); - y = [x; x]; z = unique (y, 'rows'); - assert (isequal (z.colnames, cn)); - assert (isequal (z.data, unique (x.data, 'rows'))); -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/transpose.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/transpose.m +[inst/arrays/@stk_dataframe/cat.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/cat.m +***** shared u, v, x, y + u = rand(3, 2); + v = rand(3, 2); + x = stk_dataframe(u); + y = stk_dataframe(v); +***** test % vertical + z = cat(1, x, y); + assert(isa(z, 'stk_dataframe')); + assert(isequal(double(z), [u; v])); +***** error z = cat(3, x, y); +***** test % horizontal + y = stk_dataframe(v, {'y1' 'y2'}); + z = cat(2, x, y); + assert(isa(z, 'stk_dataframe')); + assert(isequal(double(z), [u v])); + assert(all(strcmp(z.colnames, {'' '' 'y1' 'y2'}))); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/stk_length.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/stk_length.m ***** test - u = rand(3, 2) + 1i * rand(3, 2); - data = stk_dataframe(u, {'x' 'y'}, {'obs1'; 'obs2'; 'obs3'}); - data = data.'; - assert (isa(data, 'stk_dataframe') && isequal(double(data), u.')); - assert (isequal(data.rownames, {'x'; 'y'})); - assert (isequal(data.colnames, {'obs1' 'obs2' 'obs3'})); + x = stk_dataframe ([1 2; 3 4; 5 6]); + assert (isequal (stk_length (x), 3)); 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/cosd.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/cosd.m +[inst/arrays/@stk_dataframe/asinh.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/asinh.m ***** test - u = rand (4, 3); x = stk_dataframe (u); v = cosd (x); - assert (strcmp (class (v), class (u)) && isequal (v, cosd (u))) + u = rand (4, 3); x = stk_dataframe (u); v = asinh (x); + assert (strcmp (class (v), class (u)) && isequal (v, asinh (u))) 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/minus.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/minus.m -***** test stk_test_dfbinaryop(@minus, rand(7, 2), rand(7, 2)); -***** test stk_test_dfbinaryop(@minus, rand(7, 2), pi); -***** error stk_test_dfbinaryop(@minus, rand(7, 2), rand(7, 3)); -3 tests, 3 passed, 0 known failure, 0 skipped [inst/arrays/@stk_dataframe/logical.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/logical.m ***** test @@ -3353,34 +5968,6 @@ v = logical (x); assert (strcmp (class (v), 'logical') && isequal (v, logical (u))) 3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/end.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/end.m -***** shared x - x = stk_dataframe ([1; 2; 3]); -***** assert (isequal (double (x(2:end, :)), [2; 3])) -***** assert (isequal (double (x(2:end)), [2; 3])) -***** assert (isequal (double (x(2, 1:end)), 2)) -***** assert (isequal (double (x(end)), 3)) -***** shared x - x = stk_dataframe ([1 2; 3 4; 5 6]); -***** assert (isequal (x(2:end, :), x(2:3, :))) -***** assert (isequal (x(2, 1:end), x(2, :))) -***** assert (isequal (x(2:end, 2:end), x(2:3, 2))) -***** error x(1:end, 1:end, 1:end) -8 tests, 8 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/reshape.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/reshape.m -***** test - x = stk_dataframe (randn (10, 3)); - y = reshape (x, 5, 6); - assert (isa (y, 'stk_dataframe') && isequal (size (y), [5 6])) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/tanh.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/tanh.m -***** test - u = rand (4, 3); x = stk_dataframe (u); v = tanh (x); - assert (strcmp (class (v), class (u)) && isequal (v, tanh (u))) -1 test, 1 passed, 0 known failure, 0 skipped [inst/arrays/@stk_dataframe/sum.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/sum.m ***** shared x1, df1 @@ -3390,17 +5977,19 @@ ***** assert (isequal (sum(df1, 1), sum(x1))) ***** assert (isequal (sum(df1, 2), sum(x1, 2))) 3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/tand.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/tand.m -***** test - u = rand (4, 3); x = stk_dataframe (u); v = tand (x); - assert (strcmp (class (v), class (u)) && isequal (v, tand (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/log2.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/log2.m +[inst/arrays/@stk_dataframe/realpow.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/realpow.m +***** test stk_test_dfbinaryop(@realpow, rand(7, 2), .1 + rand(7, 2)); +***** test stk_test_dfbinaryop(@realpow, rand(7, 2), .1); +***** error stk_test_dfbinaryop(@realpow, rand(7, 2), .1 + rand(7, 3)); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/stk_rescale.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/stk_rescale.m ***** test - u = rand (4, 3); x = stk_dataframe (u); v = log2 (x); - assert (strcmp (class (v), class (u)) && isequal (v, log2 (u))) + u = rand(5, 1) * 2; + x = stk_dataframe(u); + y = stk_rescale(x, [0; 2], [0; 3]); + assert (isa (y, 'stk_dataframe') && isequal(double(y), u * 3/2)) 1 test, 1 passed, 0 known failure, 0 skipped [inst/arrays/@stk_dataframe/acos.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/acos.m @@ -3408,20 +5997,28 @@ u = rand (4, 3); x = stk_dataframe (u); v = acos (x); assert (strcmp (class (v), class (u)) && isequal (v, acos (u))) 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/stk_rescale.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/stk_rescale.m +[inst/arrays/@stk_dataframe/median.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/median.m +***** shared x1, df1 + x1 = rand(9, 3); + df1 = stk_dataframe(x1, {'a', 'b', 'c'}); +***** assert (isequal (median(df1), median(x1))) +***** assert (isequal (median(df1, 1), median(x1))) +***** assert (isequal (median(df1, 2), median(x1, 2))) +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/log10.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/log10.m ***** test - u = rand(5, 1) * 2; - x = stk_dataframe(u); - y = stk_rescale(x, [0; 2], [0; 3]); - assert (isa (y, 'stk_dataframe') && isequal(double(y), u * 3/2)) + u = rand (4, 3); x = stk_dataframe (u); v = log10 (x); + assert (strcmp (class (v), class (u)) && isequal (v, log10 (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/reshape.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/reshape.m +***** test + x = stk_dataframe (randn (10, 3)); + y = reshape (x, 5, 6); + assert (isa (y, 'stk_dataframe') && isequal (size (y), [5 6])) 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/power.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/power.m -***** test stk_test_dfbinaryop(@power, rand(7, 2), .1 + rand(7, 2)); -***** test stk_test_dfbinaryop(@power, rand(7, 2), .1); -***** error stk_test_dfbinaryop(@power, rand(7, 2), .1 + rand(7, 3)); -3 tests, 3 passed, 0 known failure, 0 skipped [inst/arrays/@stk_dataframe/quantile.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/quantile.m ***** shared x1, df1, p @@ -3432,105 +6029,208 @@ ***** assert (isequal (quantile (df1, p, 1), quantile (x1, p))) ***** assert (isequal (quantile (df1, p, 2), quantile (x1, p, 2))) 3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/tan.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/tan.m +[inst/arrays/@stk_dataframe/atan.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/atan.m ***** test - u = rand (4, 3); x = stk_dataframe (u); v = tan (x); - assert (strcmp (class (v), class (u)) && isequal (v, tan (u))) + u = rand (4, 3); x = stk_dataframe (u); v = atan (x); + assert (strcmp (class (v), class (u)) && isequal (v, atan (u))) 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/isfinite.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/isfinite.m +[inst/arrays/@stk_dataframe/stk_get_sample_size.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/stk_get_sample_size.m ***** test - u = [pi, NaN, Inf, -Inf]; x = stk_dataframe (u); v = isfinite (x); - assert (islogical (v) && isequal (v, isfinite (u))) + x = stk_dataframe ([1 2; 3 4; 5 6]); + assert (isequal (stk_get_sample_size (x), 3)); 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/prod.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/prod.m -***** shared x1, df1 - x1 = rand(9, 3); - df1 = stk_dataframe(x1, {'a', 'b', 'c'}); -***** assert (isequal (prod(df1), prod(x1))) -***** assert (isequal (prod(df1, 1), prod(x1))) -***** assert (isequal (prod(df1, 2), prod(x1, 2))) -3 tests, 3 passed, 0 known failure, 0 skipped [inst/arrays/@stk_dataframe/isnan.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/isnan.m ***** test u = [pi, NaN, Inf, -Inf]; x = stk_dataframe (u); v = isnan (x); assert (islogical (v) && isequal (v, isnan (u))) 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/bsxfun.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/bsxfun.m -***** shared x1, x2, data1, data2 - x1 = rand (3, 2); data1 = stk_dataframe (x1); - x2 = rand (3, 2); data2 = stk_dataframe (x2); +[inst/arrays/@stk_dataframe/sort.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/sort.m +***** shared x, y + x = stk_dataframe ([3; 2; 1], {}, {'a', 'b', 'c'}); + y = sort (x); +***** assert (strcmp (class (y), 'stk_dataframe')) +***** assert (isequal (y.data, [1; 2; 3])) +***** assert (isequal (y.rownames, {'c'; 'b'; 'a'})) +***** error y = sort (x, []); +***** assert (isequal (sort (x, 1), y)) +***** assert (isequal (sort (x, 2), x)) +***** error sort (x, 3) +***** error y = sort (x, [], 'ascend'); +***** assert (isequal (sort (x, 1, 'ascend'), y)) +***** assert (isequal (sort (x, 2, 'ascend'), x)) +***** error y = sort (x, 3, 'ascend'); +***** error y = sort (x, [], 'descend'); +***** assert (isequal (sort (x, 1, 'descend'), x)) +***** assert (isequal (sort (x, 2, 'descend'), x)) +***** error sort (x, 3, 'descend') +15 tests, 15 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/sqrt.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/sqrt.m ***** test - z = bsxfun (@plus, data1, x2); - assert (isa (z, 'stk_dataframe') && isequal (double (z), x1 + x2)) + u = rand (4, 3); x = stk_dataframe (u); v = sqrt (x); + assert (strcmp (class (v), class (u)) && isequal (v, sqrt (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/mldivide.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/mldivide.m ***** test - z = bsxfun (@plus, x1, data2); - assert (isa (z, 'stk_dataframe') && isequal (double (z), x1 + x2)) + x1_data = [57 7; 2 0]; + x1 = stk_dataframe (x1_data, {'x' 'y'}, {'a'; 'b'}); + x2_data = [8 7; 2 0]; + x2 = stk_dataframe (x2_data, {'w' 'z'}, {'a'; 'b'}); + y = x2 \ x1; + assert (stk_isequal_tolabs (y, ... + stk_dataframe ([1 0; 7 1], {'x'; 'y'}, {'w'; 'z'}))); +***** shared x_data, x, y_data, y + x_data = [3 3; 6 3; 9 12]; + y_data = [1 1; 2 1; 3 4]; + x = stk_dataframe (x_data, {'x' 'y'}, {'a'; 'b'; 'c'}); +***** test y = 3 \ x; +***** assert (isequal (y, stk_dataframe (y_data, {'x' 'y'}, {'a'; 'b'; 'c'}))); +***** error y = x \ 3; +4 tests, 4 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/sin.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/sin.m ***** test - z = bsxfun (@plus, data1, data2); - assert (isa (z, 'stk_dataframe') && isequal (double (z), x1 + x2)) -***** shared x, y - x = stk_dataframe (randn (2), {'x1', 'x2'}, {'a'; 'b'}); - y = stk_dataframe (randn (2), {'y1', 'y2'}, {'c'; 'd'}); -***** test z = x + y; - assert (isequal (z.colnames, x.colnames)); - assert (isequal (z.rownames, x.rownames)); -***** test z = y + x; - assert (isequal (z.colnames, y.colnames)); - assert (isequal (z.rownames, y.rownames)); -5 tests, 5 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/abs.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/abs.m + u = rand (4, 3); x = stk_dataframe (u); v = sin (x); + assert (strcmp (class (v), class (u)) && isequal (v, sin (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/apply.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/apply.m +***** shared x, t, u + t = rand (3, 2); + x = stk_dataframe (t); +***** test u = apply (x, 1, @sum); +***** assert (isequal (u, sum (t, 1))) +***** test u = apply (x, 2, @sum); +***** assert (isequal (u, sum (t, 2))) +***** error u = apply (x, 3, @sum); +***** test u = apply (x, 1, @min, []); +***** assert (isequal (u, min (t, [], 1))) +***** test u = apply (x, 2, @min, []); +***** assert (isequal (u, min (t, [], 2))) +***** error u = apply (x, 3, @min, []); ***** test - u = rand (4, 3); x = stk_dataframe (u); v = abs (x); - assert (strcmp (class (v), class (u)) && isequal (v, abs (u))) + t = [1; 3; 2]; + x = stk_dataframe (t); + [M, k] = apply (x, 1, @max, []); + assert ((M == 3) && (k == 2)); +11 tests, 11 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/unique.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/unique.m +***** test + cn = {'u' 'v' 'w'}; x = stk_dataframe (rand (4, 3), cn); + y = [x; x]; z = unique (y, 'rows'); + assert (isequal (z.colnames, cn)); + assert (isequal (z.data, unique (x.data, 'rows'))); 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/disp.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/disp.m +[inst/arrays/@stk_dataframe/cos.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/cos.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = cos (x); + assert (strcmp (class (v), class (u)) && isequal (v, cos (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/ismember.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/ismember.m +***** shared u, x, u1, x1, u2, x2 + u = rand (10, 4); + x = stk_dataframe (u); + x1 = x(1, :); + u1 = double (x1); + u2 = - ones (1, 4); + x2 = stk_dataframe (u2); +***** assert (ismember (u1, x, 'rows')) +***** assert (ismember (x1, u, 'rows')) +***** assert (ismember (x1, x, 'rows')) +***** assert (~ ismember (u2, x, 'rows')) +***** assert (~ ismember (x2, u, 'rows')) +***** assert (~ ismember (x2, x, 'rows')) +***** test + [b, idx] = ismember ([x2; x1; x1], x, 'rows'); + assert (isequal (b, [false; true; true])); + assert (isequal (idx, [0; 1; 1])) +7 tests, 7 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/prod.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/prod.m +***** shared x1, df1 + x1 = rand(9, 3); + df1 = stk_dataframe(x1, {'a', 'b', 'c'}); +***** assert (isequal (prod(df1), prod(x1))) +***** assert (isequal (prod(df1, 1), prod(x1))) +***** assert (isequal (prod(df1, 2), prod(x1, 2))) +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/stk_sprintf.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/stk_sprintf.m ***** shared x, fmt fmt = stk_disp_getformat (); x = stk_dataframe (rand (3, 2)); ***** test format rat; disp (x); : -------- -------- - * : 0.360855 0.484392 - * : 0.439793 0.238813 - * : 0.101551 0.150953 + * : 0.178527 0.843400 + * : 0.124525 0.919685 + * : 0.090017 0.275976 ***** test format long; disp (x); : ---------------- ---------------- - * : 0.36085461040988 0.48439226045158 - * : 0.43979279534927 0.23881307362819 - * : 0.10155090786266 0.15095307499614 + * : 0.17852668605315 0.84339977389134 + * : 0.12452491690254 0.91968508649661 + * : 0.09001704893440 0.27597560306186 ***** test format short; disp (x); format (fmt); : -------- -------- - * : 0.360855 0.484392 - * : 0.439793 0.238813 - * : 0.101551 0.150953 + * : 0.178527 0.843400 + * : 0.124525 0.919685 + * : 0.090017 0.275976 ***** test disp (stk_dataframe (zeros (0, 1))) Empty data frame with 0 rows and 0 columns ***** test disp (stk_dataframe (zeros (0, 2))) Empty data frame with 0 rows and 0 columns 5 tests, 5 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/atan.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/atan.m +[inst/arrays/@stk_dataframe/cosd.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/cosd.m ***** test - u = rand (4, 3); x = stk_dataframe (u); v = atan (x); - assert (strcmp (class (v), class (u)) && isequal (v, atan (u))) + u = rand (4, 3); x = stk_dataframe (u); v = cosd (x); + assert (strcmp (class (v), class (u)) && isequal (v, cosd (u))) 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/expm1.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/expm1.m +[inst/arrays/@stk_dataframe/ctranspose.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/ctranspose.m ***** test - u = rand (4, 3); x = stk_dataframe (u); v = expm1 (x); - assert (strcmp (class (v), class (u)) && isequal (v, expm1 (u))) + u = rand(3, 2) + 1i * rand(3, 2); + data = stk_dataframe(u, {'x' 'y'}, {'obs1'; 'obs2'; 'obs3'}); + data = data'; + assert (isa(data, 'stk_dataframe') && isequal(double(data), u')); + assert (isequal(data.rownames, {'x'; 'y'})); + assert (isequal(data.colnames, {'obs1' 'obs2' 'obs3'})); 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/stk_length.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/stk_length.m +[inst/arrays/@stk_dataframe/log2.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/log2.m ***** test - x = stk_dataframe ([1 2; 3 4; 5 6]); - assert (isequal (stk_length (x), 3)); + u = rand (4, 3); x = stk_dataframe (u); v = log2 (x); + assert (strcmp (class (v), class (u)) && isequal (v, log2 (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/min.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/min.m +***** test stk_test_dfbinaryop ('min', rand(7, 2), rand(7, 2)); +***** test stk_test_dfbinaryop ('min', rand(7, 2), pi); +***** error stk_test_dfbinaryop ('min', rand(7, 2), rand(7, 3)); +***** shared x1, df1 + x1 = rand(9, 3); + df1 = stk_dataframe(x1, {'a', 'b', 'c'}); +***** assert (isequal (min(df1), min(x1))) +***** assert (isequal (min(df1, [], 1), min(x1))) +***** assert (isequal (min(df1, [], 2), min(x1, [], 2))) +***** error (min(df1, df1, 2)) +***** test + x = stk_dataframe ([5; 2; 4]); + [M, k] = min (x); + assert ((M == 2) && (k == 2)); +8 tests, 8 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/acosd.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/acosd.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = acosd (x); + assert (strcmp (class (v), class (u)) && isequal (v, acosd (u))) 1 test, 1 passed, 0 known failure, 0 skipped [inst/arrays/@stk_dataframe/ldivide.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/ldivide.m @@ -3538,53 +6238,32 @@ ***** test stk_test_dfbinaryop(@ldivide, 1 + rand(7, 2), pi); ***** error stk_test_dfbinaryop(@ldivide, 1 + rand(7, 2), rand(7, 3)); 3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/mrdivide.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/mrdivide.m -***** test - x1_data = [8 7; 58 49]; - x1 = stk_dataframe (x1_data, {'x' 'y'}, {'a'; 'b'}); - x2_data = [8 7; 2 0]; - x2 = stk_dataframe (x2_data, {'x' 'y'}, {'u'; 'v'}); - y = x1 / x2; - assert (stk_isequal_tolabs (y, ... - stk_dataframe ([1 0; 7 1], {'u'; 'v'}, {'a'; 'b'}))); -***** shared x_data, x, y_data, y - x_data = [3 3; 6 3; 9 12]; - y_data = [1 1; 2 1; 3 4]; - x = stk_dataframe (x_data, {'x' 'y'}, {'a'; 'b'; 'c'}); -***** test y = x / 3; -***** assert (isequal (y, stk_dataframe ([1 1; 2 1; 3 4], {'x' 'y'}, {'a'; 'b'; 'c'}))); -***** error y = 3 / x; -4 tests, 4 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/cosh.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/cosh.m -***** test - u = rand (4, 3); x = stk_dataframe (u); v = cosh (x); - assert (strcmp (class (v), class (u)) && isequal (v, cosh (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/cos.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/cos.m -***** test - u = rand (4, 3); x = stk_dataframe (u); v = cos (x); - assert (strcmp (class (v), class (u)) && isequal (v, cos (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/log.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/log.m +[inst/arrays/@stk_dataframe/asin.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/asin.m ***** test - u = rand (4, 3); x = stk_dataframe (u); v = log (x); - assert (strcmp (class (v), class (u)) && isequal (v, log (u))) + u = rand (4, 3); x = stk_dataframe (u); v = asin (x); + assert (strcmp (class (v), class (u)) && isequal (v, asin (u))) 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/asind.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/asind.m +[inst/arrays/@stk_dataframe/tan.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/tan.m ***** test - u = rand (4, 3); x = stk_dataframe (u); v = asind (x); - assert (strcmp (class (v), class (u)) && isequal (v, asind (u))) + u = rand (4, 3); x = stk_dataframe (u); v = tan (x); + assert (strcmp (class (v), class (u)) && isequal (v, tan (u))) 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/atand.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/atand.m +[inst/arrays/@stk_dataframe/size.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/size.m +***** shared x + x = stk_dataframe([1 2; 3 4; 5 6]); +***** assert (isequal (size(x), [3 2])) +***** assert (numel(x) == 1) +***** assert (ndims(x) == 2) +***** test size(x); % force exploration of branch nargout == 0 +4 tests, 4 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/sind.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/sind.m ***** test - u = rand (4, 3); x = stk_dataframe (u); v = atand (x); - assert (strcmp (class (v), class (u)) && isequal (v, atand (u))) + u = rand (4, 3); x = stk_dataframe (u); v = sind (x); + assert (strcmp (class (v), class (u)) && isequal (v, sind (u))) 1 test, 1 passed, 0 known failure, 0 skipped [inst/arrays/@stk_dataframe/max.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/max.m @@ -3603,21 +6282,18 @@ [M, k] = max (x); assert ((M == 3) && (k == 2)); 8 tests, 8 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/sin.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/sin.m -***** test - u = rand (4, 3); x = stk_dataframe (u); v = sin (x); - assert (strcmp (class (v), class (u)) && isequal (v, sin (u))) +[inst/arrays/@stk_dataframe/display.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/display.m +***** test display (stk_dataframe (rand (3, 2))); + + = <3x2 stk_dataframe array> + + : -------- -------- + * : 0.429261 0.945521 + * : 0.717687 0.720679 + * : 0.029877 0.225503 + 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/mode.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/mode.m -***** shared x1, df1 - x1 = floor(3 * rand(9, 3)); - df1 = stk_dataframe(x1, {'a', 'b', 'c'}); -***** assert (isequal (mode(df1), mode(x1))) -***** assert (isequal (mode(df1, 1), mode(x1))) -***** assert (isequal (mode(df1, 2), mode(x1, 2))) -3 tests, 3 passed, 0 known failure, 0 skipped [inst/arrays/@stk_dataframe/stk_normalize.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/stk_normalize.m ***** test @@ -3627,6 +6303,184 @@ assert (isa (y, 'stk_dataframe') ... && stk_isequal_tolabs (double (y), stk_normalize (u))) 1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/rdivide.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/rdivide.m +***** test stk_test_dfbinaryop(@rdivide, rand(7, 2), 1 + rand(7, 2)); +***** test stk_test_dfbinaryop(@rdivide, rand(7, 2), pi); +***** error stk_test_dfbinaryop(@rdivide, rand(7, 2), 1 + rand(7, 3)); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/disp.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/disp.m +***** shared x, fmt + fmt = stk_disp_getformat (); + x = stk_dataframe (rand (3, 2)); +***** test format rat; disp (x); + : -------- -------- + * : 0.155422 0.332632 + * : 0.588215 0.929468 + * : 0.841669 0.027116 +***** test format long; disp (x); + : ---------------- ---------------- + * : 0.15542150833077 0.33263205269460 + * : 0.58821512761014 0.92946829770178 + * : 0.84166861936265 0.02711613433472 +***** test format short; disp (x); format (fmt); + : -------- -------- + * : 0.155422 0.332632 + * : 0.588215 0.929468 + * : 0.841669 0.027116 +***** test disp (stk_dataframe (zeros (0, 1))) + Empty data frame with 0 rows and 0 columns +***** test disp (stk_dataframe (zeros (0, 2))) + Empty data frame with 0 rows and 0 columns +5 tests, 5 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/cosh.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/cosh.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = cosh (x); + assert (strcmp (class (v), class (u)) && isequal (v, cosh (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/expm1.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/expm1.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = expm1 (x); + assert (strcmp (class (v), class (u)) && isequal (v, expm1 (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/exp.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/exp.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = exp (x); + assert (strcmp (class (v), class (u)) && isequal (v, exp (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/stk_dataframe.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/stk_dataframe.m +***** test stk_test_class ('stk_dataframe') +***** test % default constructor + x = stk_dataframe (); + assert (isa (x, 'stk_dataframe') && isequal (size (x), [0 0])) +***** test + y = stk_dataframe (rand (3, 2)); + assert (isa (y, 'stk_dataframe') && isequal (size (y), [3 2])) +***** test + y = stk_dataframe (rand (3, 2), {'x', 'y'}); + assert (isa (y, 'stk_dataframe') && isequal (size(y), [3 2])) + assert (isequal (y.colnames, {'x' 'y'})) +***** test + y = stk_dataframe (rand (3, 2), {'x', 'y'}, {'a', 'b', 'c'}); + assert (isa (y, 'stk_dataframe') && isequal (size (y), [3 2])) + assert (isequal (y.colnames, {'x' 'y'})) + assert (isequal (y.rownames, {'a'; 'b'; 'c'})) +***** test + x = stk_dataframe (rand (3, 2)); + y = stk_dataframe (x); + assert (isa (y, 'stk_dataframe') && isequal (size (y), [3 2])) +***** error + x = stk_dataframe (rand (3, 2)); + y = stk_dataframe (x, pi); +***** error + x = stk_dataframe (rand (3, 2)); + y = stk_dataframe (x, {}, pi); +***** test + x = stk_dataframe (rand (3, 2)); + y = stk_dataframe (x, {'x' 'y'}); + assert (isa (y, 'stk_dataframe') && isequal (size(y), [3 2])) + assert (isequal (y.colnames, {'x' 'y'})) +***** test + x = stk_dataframe (rand (3, 2)); + y = stk_dataframe (x, {'x' 'y'}, {'a', 'b', 'c'}); + assert (isa (y, 'stk_dataframe') && isequal (size(y), [3 2])) + assert (isequal (y.colnames, {'x' 'y'})) + assert (isequal (y.rownames, {'a'; 'b'; 'c'})) +***** test + x = stk_dataframe (rand (3, 2), {'x' 'y'}); + y = stk_dataframe (x, [], {'a', 'b', 'c'}); + assert (isa (y, 'stk_dataframe') && isequal (size(y), [3 2])) + assert (isequal (y.colnames, {'x' 'y'})) + assert (isequal (y.rownames, {'a'; 'b'; 'c'})) +***** test + x = stk_dataframe (rand (3, 2), {'x' 'y'}); + y = stk_dataframe (x, {}, {'a', 'b', 'c'}); + assert (isa (y, 'stk_dataframe') && isequal (size(y), [3 2])) + assert (isequal (y.colnames, {})) + assert (isequal (y.rownames, {'a'; 'b'; 'c'})) +***** test + x = stk_factorialdesign ({1:3, 1:2}, {'x' 'y'}); + y = stk_dataframe (x, [], {'a' 'b' 'c' 'd' 'e' 'f'}); + assert (isa (y, 'stk_dataframe') && isequal (size (y), [6 2])) + assert (isequal (y.colnames, {'x' 'y'})) + assert (isequal (y.rownames, {'a'; 'b'; 'c'; 'd'; 'e'; 'f'})) +***** test + x = stk_factorialdesign ({1:3, 1:2}, {}, {'a' 'b' 'c' 'd' 'e' 'f'}); + y = stk_dataframe (x, {'x' 'y'}); + assert (isa (y, 'stk_dataframe') && isequal (size (y), [6 2])) + assert (isequal (y.colnames, {'x' 'y'})) + assert (isequal (y.rownames, {'a'; 'b'; 'c'; 'd'; 'e'; 'f'})) +***** test + x = stk_factorialdesign ({1:3, 1:2}, {}, {'a' 'b' 'c' 'd' 'e' 'f'}); + y = stk_dataframe (x, {'x' 'y'}, []); + assert (isa (y, 'stk_dataframe') && isequal (size (y), [6 2])) + assert (isequal (y.colnames, {'x' 'y'})) + assert (isequal (y.rownames, {'a'; 'b'; 'c'; 'd'; 'e'; 'f'})) +***** test + x = stk_factorialdesign ({1:3, 1:2}, {'x' 'y'}, {'a' 'b' 'c' 'd' 'e' 'f'}); + y = stk_dataframe (x); + assert (isa (y, 'stk_dataframe') && isequal (size (y), [6 2])) + assert (isequal (y.colnames, {'x' 'y'})) + assert (isequal (y.rownames, {'a'; 'b'; 'c'; 'd'; 'e'; 'f'})) +***** error + x = stk_factorialdesign ({1:3, 1:2}); + y = stk_dataframe (x, pi); +***** error + x = stk_factorialdesign ({1:3, 1:2}); + y = stk_dataframe (x, {}, pi); +***** test + x = stk_dataframe ([], {'a', 'b'}); + assert (isequal (size (x), [0 2])) + assert (isequal (x.colnames, {'a' 'b'})); + assert (isequal (x.rownames, {})); +***** test + x = stk_dataframe ([], {'a', 'b'}, {'toto'}); + assert (isequal (size (x), [1 2])) + assert (isequal (x.colnames, {'a' 'b'})); + assert (isequal (x.rownames, {'toto'})); +***** shared x +***** test + x = stk_dataframe (randn (10, 1), 'NOx'); + assert (isequal (x.colnames, {'NOx'})); +***** test + y = stk_dataframe (x, 'toto'); + assert (isequal (y.colnames, {'toto'})); +***** test + x = stk_dataframe (randn (1, 2), {}, 'aaa'); + assert (isequal (x.rownames, {'aaa'})); +***** test + y = stk_dataframe (x, {}, 'tata'); + assert (isequal (y.rownames, {'tata'})); +24 tests, 24 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/bsxfun.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/bsxfun.m +***** shared x1, x2, data1, data2 + x1 = rand (3, 2); data1 = stk_dataframe (x1); + x2 = rand (3, 2); data2 = stk_dataframe (x2); +***** test + z = bsxfun (@plus, data1, x2); + assert (isa (z, 'stk_dataframe') && isequal (double (z), x1 + x2)) +***** test + z = bsxfun (@plus, x1, data2); + assert (isa (z, 'stk_dataframe') && isequal (double (z), x1 + x2)) +***** test + z = bsxfun (@plus, data1, data2); + assert (isa (z, 'stk_dataframe') && isequal (double (z), x1 + x2)) +***** shared x, y + x = stk_dataframe (randn (2), {'x1', 'x2'}, {'a'; 'b'}); + y = stk_dataframe (randn (2), {'y1', 'y2'}, {'c'; 'd'}); +***** test z = x + y; + assert (isequal (z.colnames, x.colnames)); + assert (isequal (z.rownames, x.rownames)); +***** test z = y + x; + assert (isequal (z.colnames, y.colnames)); + assert (isequal (z.rownames, y.rownames)); +5 tests, 5 passed, 0 known failure, 0 skipped [inst/arrays/@stk_dataframe/vertcat.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/vertcat.m ***** shared u, v @@ -3659,7 +6513,7 @@ vertcat at line 82 column 9 __test__ at line 5 column 4 test at line 682 column 11 - /tmp/tmp.I9qNnjjw8F at line 406 column 31 + /tmp/tmp.7tOzHsURtk at line 1310 column 31 ***** test x = stk_dataframe (u); @@ -3689,24 +6543,12 @@ z = vertcat (y, x); assert (isequal (z.colnames, {'a' 'b' 'c'})) 10 tests, 10 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/mldivide.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/mldivide.m -***** test - x1_data = [57 7; 2 0]; - x1 = stk_dataframe (x1_data, {'x' 'y'}, {'a'; 'b'}); - x2_data = [8 7; 2 0]; - x2 = stk_dataframe (x2_data, {'w' 'z'}, {'a'; 'b'}); - y = x2 \ x1; - assert (stk_isequal_tolabs (y, ... - stk_dataframe ([1 0; 7 1], {'x'; 'y'}, {'w'; 'z'}))); -***** shared x_data, x, y_data, y - x_data = [3 3; 6 3; 9 12]; - y_data = [1 1; 2 1; 3 4]; - x = stk_dataframe (x_data, {'x' 'y'}, {'a'; 'b'; 'c'}); -***** test y = 3 \ x; -***** assert (isequal (y, stk_dataframe (y_data, {'x' 'y'}, {'a'; 'b'; 'c'}))); -***** error y = x \ 3; -4 tests, 4 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/times.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/times.m +***** test stk_test_dfbinaryop(@times, rand(7, 2), rand(7, 2)); +***** test stk_test_dfbinaryop(@times, rand(7, 2), pi); +***** error stk_test_dfbinaryop(@times, rand(7, 2), rand(7, 3)); +3 tests, 3 passed, 0 known failure, 0 skipped [inst/arrays/@stk_dataframe/stk_boundingbox.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/stk_boundingbox.m ***** shared x, y, cn @@ -3716,354 +6558,97 @@ ***** test y = stk_boundingbox (x); ***** assert (isequal (y, stk_hrect ([0 0 1; 7 4 2], cn))); 3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/stk_get_sample_size.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/stk_get_sample_size.m -***** test - x = stk_dataframe ([1 2; 3 4; 5 6]); - assert (isequal (stk_get_sample_size (x), 3)); -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/mtimes.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/mtimes.m -***** shared x, y, z, w - - u = [1 3 4; 2 7 6]; % 2 x 3 - v = [6 2; 1 7; 9 4]; % 3 x 2 - w = [45 39; 73 77]; % u * v - - x = stk_dataframe (u, {}, {'a'; 'b'}); - y = stk_dataframe (v, {'c' 'd'}); - z = x * y; -***** assert (isa (z, 'stk_dataframe')); -***** assert (isequal (z.data, w)); -***** assert (isequal (z.rownames, x.rownames)); -***** assert (isequal (z.colnames, y.colnames)); -***** shared x, y - x = stk_dataframe (rand (3, 2), {'x' 'y'}, {'a'; 'b'; 'c'}); -***** test y = 3 * x; -***** assert (isequal (y, stk_dataframe (3 * x.data, {'x' 'y'}, {'a'; 'b'; 'c'}))); -***** test y = x * 3; -***** assert (isequal (y, stk_dataframe (3 * x.data, {'x' 'y'}, {'a'; 'b'; 'c'}))); -8 tests, 8 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/acosh.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/acosh.m -***** test - u = rand (4, 3); x = stk_dataframe (u); v = acosh (x); - assert (strcmp (class (v), class (u)) && isequal (v, acosh (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/asinh.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/asinh.m +[inst/arrays/@stk_dataframe/isfinite.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/isfinite.m ***** test - u = rand (4, 3); x = stk_dataframe (u); v = asinh (x); - assert (strcmp (class (v), class (u)) && isequal (v, asinh (u))) + u = [pi, NaN, Inf, -Inf]; x = stk_dataframe (u); v = isfinite (x); + assert (islogical (v) && isequal (v, isfinite (u))) 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/std.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/std.m -***** shared x1, df1 - x1 = rand(9, 3); - df1 = stk_dataframe(x1, {'a', 'b', 'c'}); -***** assert (isequal (std(df1), std(x1))) -***** assert (isequal (std(df1, 0, 1), std(x1))) -***** assert (isequal (std(df1, 0, 2), std(x1, 0, 2))) -***** assert (isequal (std(df1, 1), std(x1, 1))) -***** assert (isequal (std(df1, 1, 1), std(x1, 1))) -***** assert (isequal (std(df1, 1, 2), std(x1, 1, 2))) -6 tests, 6 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/var.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/var.m +[inst/arrays/@stk_dataframe/mean.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/mean.m ***** shared x1, df1 x1 = rand(9, 3); df1 = stk_dataframe(x1, {'a', 'b', 'c'}); -***** assert (isequal (var(df1), var(x1))) -***** assert (isequal (var(df1, 0, 1), var(x1))) -***** assert (isequal (var(df1, 0, 2), var(x1, 0, 2))) -***** assert (isequal (var(df1, 1), var(x1, 1))) -***** assert (isequal (var(df1, 1, 1), var(x1, 1))) -***** assert (isequal (var(df1, 1, 2), var(x1, 1, 2))) -6 tests, 6 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/log10.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/log10.m -***** test - u = rand (4, 3); x = stk_dataframe (u); v = log10 (x); - assert (strcmp (class (v), class (u)) && isequal (v, log10 (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/times.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/times.m -***** test stk_test_dfbinaryop(@times, rand(7, 2), rand(7, 2)); -***** test stk_test_dfbinaryop(@times, rand(7, 2), pi); -***** error stk_test_dfbinaryop(@times, rand(7, 2), rand(7, 3)); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/horzcat.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/horzcat.m -***** shared u, v - u = rand(3, 2); - v = rand(3, 2); -***** test - x = stk_dataframe(u, {'x1' 'x2'}); - y = stk_dataframe(v, {'y1' 'y2'}); - z = horzcat (x, y); - assert(isa(z, 'stk_dataframe') && isequal(double(z), [u v])); - assert(all(strcmp(z.colnames, {'x1' 'x2' 'y1' 'y2'}))); -***** test - x = stk_dataframe(u, {'x1' 'x2'}, {'a'; 'b'; 'c'}); - y = stk_dataframe(v, {'y1' 'y2'}); - z = horzcat (x, y); - assert(isa(z, 'stk_dataframe') && isequal(double(z), [u v])); - assert(all(strcmp(z.colnames, {'x1' 'x2' 'y1' 'y2'}))); - assert(all(strcmp(z.rownames, {'a'; 'b'; 'c'}))); -***** test - x = stk_dataframe(u, {'x1' 'x2'}); - y = stk_dataframe(v, {'y1' 'y2'}, {'a'; 'b'; 'c'}); - z = horzcat (x, y); - assert(isa(z, 'stk_dataframe') && isequal(double(z), [u v])); - assert(all(strcmp(z.colnames, {'x1' 'x2' 'y1' 'y2'}))); - assert(all(strcmp(z.rownames, {'a'; 'b'; 'c'}))); -***** test % incompatible row names - x = stk_dataframe (u, {'x1' 'x2'}, {'a'; 'b'; 'c'}); - y = stk_dataframe (v, {'y1' 'y2'}, {'a'; 'b'; 'd'}); - z = horzcat (x, y); - assert (isequal (z.rownames, {})); -warning: Incompatible row names ! -The output of horzcat will have no row names. -warning: called from - horzcat at line 73 column 9 - __test__ at line 5 column 4 - test at line 682 column 11 - /tmp/tmp.I9qNnjjw8F at line 494 column 31 - -***** test - x = stk_dataframe (u); - z = horzcat (x, v); - assert (isa (z, 'stk_dataframe') && isequal (double (z), [u v])); -***** test - y = stk_dataframe (v); - z = horzcat (u, y); - assert (isa (z, 'stk_dataframe') && isequal (double (z), [u v])); -***** test - x = stk_dataframe(u, {'x1' 'x2'}); - y = stk_dataframe(v, {'y1' 'y2'}); - z = horzcat (x, y, u, v); - assert(isa(z, 'stk_dataframe') && isequal(double(z), [u v u v])); -7 tests, 7 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/double.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/double.m -***** test - u = rand(4, 3); - x = stk_dataframe(u); - v = double(x); - assert (strcmp(class(v), 'double') && isequal(v, u)) -***** test - u = (rand(4, 3) < 0.5); - x = stk_dataframe(u); - v = double(x); - assert (strcmp(class(v), 'double') && isequal(v, double(u))) -***** test - u = uint8 (rand (4, 3) * 5); - x = stk_dataframe(u); - v = double(x); - assert (strcmp(class(v), 'double') && isequal(v, double(u))) +***** assert (isequal (mean(df1), mean(x1))) +***** assert (isequal (mean(df1, 1), mean(x1))) +***** assert (isequal (mean(df1, 2), mean(x1, 2))) 3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/subsref.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/subsref.m -***** shared x, s, t, data - x = stk_dataframe(rand(3, 2)); - s = {'a'; 'b'; 'c'}; - t = {'xx' 'yy'}; -***** test - x = set(x, 'rownames', s); - assert (isequal (x.rownames, s)) - assert (isequal (x.rownames{2}, 'b')) -***** test - x = set(x, 'colnames', t); - assert (isequal (x.rownames, s)) - assert (isequal (x.colnames, t)) - assert (isequal (x.colnames{2}, 'yy')) -***** shared u, data - u = rand(3, 2); - data = stk_dataframe(u, {'x1', 'x2'}); -***** assert (isequal (data.x2, u(:, 2))) -***** assert (data.x2(3) == u(3, 2)) -***** error t = data.toto; -***** error t = data(1, 1).zzz; % illegal multilevel indexing -***** error t = data(1, 1, 1); % too many indices -***** error t = data{1}; % curly braces not allowed -***** test % select rows and columns - x = stk_dataframe (reshape (1:15, 5, 3), {'u' 'v' 'w'}); - assert (isequal (x([3 5], 2), stk_dataframe ([8; 10], {'v'}))); -***** shared u, data - u = rand(3, 1); data = stk_dataframe(u, {'x'}); -***** assert (isequal (data.x, u)) -***** assert (isequal (double (data), u)) -***** assert (isequal (double (data(2)), u(2))) -***** assert (isequal (double (data(3, 1)), u(3))) -***** error t = data(1, 1, 1); % too many indices -***** test - x = stk_dataframe (randn (2, 2), {'u' 'v'}); - y = x ([], :); - assert (isa (y, 'stk_dataframe')); - assert (isequal (size (y), [0 2])); - assert (isequal (y.colnames, {'u' 'v'})); -***** test - x = stk_dataframe (randn (2, 2), [], {'a' 'b'}); - y = x (:, []); - assert (isa (y, 'stk_dataframe')); - assert (isequal (size (y), [2 0])); - assert (isequal (y.rownames, {'a'; 'b'})); -16 tests, 16 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/log1p.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/log1p.m -***** test - u = rand (4, 3); x = stk_dataframe (u); v = log1p (x); - assert (strcmp (class (v), class (u)) && isequal (v, log1p (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/rdivide.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/rdivide.m -***** test stk_test_dfbinaryop(@rdivide, rand(7, 2), 1 + rand(7, 2)); -***** test stk_test_dfbinaryop(@rdivide, rand(7, 2), pi); -***** error stk_test_dfbinaryop(@rdivide, rand(7, 2), 1 + rand(7, 3)); +[inst/arrays/@stk_dataframe/minus.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/minus.m +***** test stk_test_dfbinaryop(@minus, rand(7, 2), rand(7, 2)); +***** test stk_test_dfbinaryop(@minus, rand(7, 2), pi); +***** error stk_test_dfbinaryop(@minus, rand(7, 2), rand(7, 3)); 3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/min.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/min.m -***** test stk_test_dfbinaryop ('min', rand(7, 2), rand(7, 2)); -***** test stk_test_dfbinaryop ('min', rand(7, 2), pi); -***** error stk_test_dfbinaryop ('min', rand(7, 2), rand(7, 3)); -***** shared x1, df1 - x1 = rand(9, 3); - df1 = stk_dataframe(x1, {'a', 'b', 'c'}); -***** assert (isequal (min(df1), min(x1))) -***** assert (isequal (min(df1, [], 1), min(x1))) -***** assert (isequal (min(df1, [], 2), min(x1, [], 2))) -***** error (min(df1, df1, 2)) -***** test - x = stk_dataframe ([5; 2; 4]); - [M, k] = min (x); - assert ((M == 2) && (k == 2)); +[inst/arrays/@stk_dataframe/end.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/end.m +***** shared x + x = stk_dataframe ([1; 2; 3]); +***** assert (isequal (double (x(2:end, :)), [2; 3])) +***** assert (isequal (double (x(2:end)), [2; 3])) +***** assert (isequal (double (x(2, 1:end)), 2)) +***** assert (isequal (double (x(end)), 3)) +***** shared x + x = stk_dataframe ([1 2; 3 4; 5 6]); +***** assert (isequal (x(2:end, :), x(2:3, :))) +***** assert (isequal (x(2, 1:end), x(2, :))) +***** assert (isequal (x(2:end, 2:end), x(2:3, 2))) +***** error x(1:end, 1:end, 1:end) 8 tests, 8 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/cat.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/cat.m -***** shared u, v, x, y - u = rand(3, 2); - v = rand(3, 2); - x = stk_dataframe(u); - y = stk_dataframe(v); -***** test % vertical - z = cat(1, x, y); - assert(isa(z, 'stk_dataframe')); - assert(isequal(double(z), [u; v])); -***** error z = cat(3, x, y); -***** test % horizontal - y = stk_dataframe(v, {'y1' 'y2'}); - z = cat(2, x, y); - assert(isa(z, 'stk_dataframe')); - assert(isequal(double(z), [u v])); - assert(all(strcmp(z.colnames, {'' '' 'y1' 'y2'}))); +[inst/arrays/@stk_dataframe/power.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/power.m +***** test stk_test_dfbinaryop(@power, rand(7, 2), .1 + rand(7, 2)); +***** test stk_test_dfbinaryop(@power, rand(7, 2), .1); +***** error stk_test_dfbinaryop(@power, rand(7, 2), .1 + rand(7, 3)); 3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/apply.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/apply.m -***** shared x, t, u - t = rand (3, 2); - x = stk_dataframe (t); -***** test u = apply (x, 1, @sum); -***** assert (isequal (u, sum (t, 1))) -***** test u = apply (x, 2, @sum); -***** assert (isequal (u, sum (t, 2))) -***** error u = apply (x, 3, @sum); -***** test u = apply (x, 1, @min, []); -***** assert (isequal (u, min (t, [], 1))) -***** test u = apply (x, 2, @min, []); -***** assert (isequal (u, min (t, [], 2))) -***** error u = apply (x, 3, @min, []); -***** test - t = [1; 3; 2]; - x = stk_dataframe (t); - [M, k] = apply (x, 1, @max, []); - assert ((M == 3) && (k == 2)); -11 tests, 11 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/sort.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/sort.m -***** shared x, y - x = stk_dataframe ([3; 2; 1], {}, {'a', 'b', 'c'}); - y = sort (x); -***** assert (strcmp (class (y), 'stk_dataframe')) -***** assert (isequal (y.data, [1; 2; 3])) -***** assert (isequal (y.rownames, {'c'; 'b'; 'a'})) -***** error y = sort (x, []); -***** assert (isequal (sort (x, 1), y)) -***** assert (isequal (sort (x, 2), x)) -***** error sort (x, 3) -***** error y = sort (x, [], 'ascend'); -***** assert (isequal (sort (x, 1, 'ascend'), y)) -***** assert (isequal (sort (x, 2, 'ascend'), x)) -***** error y = sort (x, 3, 'ascend'); -***** error y = sort (x, [], 'descend'); -***** assert (isequal (sort (x, 1, 'descend'), x)) -***** assert (isequal (sort (x, 2, 'descend'), x)) -***** error sort (x, 3, 'descend') -15 tests, 15 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/sqrt.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/sqrt.m +[inst/arrays/@stk_hrect/subsref.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_hrect/subsref.m ***** test - u = rand (4, 3); x = stk_dataframe (u); v = sqrt (x); - assert (strcmp (class (v), class (u)) && isequal (v, sqrt (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/acosd.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/acosd.m + B = stk_hrect ([0 0 0 0; 1 2 3 4]); + B = B(:, [1 3 4]); + assert (strcmp (class (B), 'stk_hrect')); + assert (isequal (double (B), [0 0 0; 1 3 4])); ***** test - u = rand (4, 3); x = stk_dataframe (u); v = acosd (x); - assert (strcmp (class (v), class (u)) && isequal (v, acosd (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/sinh.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/sinh.m + B = stk_hrect ([0 0 0 0; 1 2 3 4]); + B = B(1, :); + assert (strcmp (class (B), 'stk_dataframe')); + assert (isequal (double (B), [0 0 0 0])); +2 tests, 2 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_hrect/horzcat.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_hrect/horzcat.m +***** shared d, x1, x2, x3 + d = 10; + x1 = stk_hrect (d); + x2 = double (x1); + x3 = [1:d; 0:(d-1)]; % illegal bounds ***** test - u = rand (4, 3); x = stk_dataframe (u); v = sinh (x); - assert (strcmp (class (v), class (u)) && isequal (v, sinh (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/exp.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/exp.m + y1 = horzcat (x1, x1); + assert (isequal (size (y1), [2 2*d])); + assert (strcmp (class (y1), 'stk_hrect')); ***** test - u = rand (4, 3); x = stk_dataframe (u); v = exp (x); - assert (strcmp (class (v), class (u)) && isequal (v, exp (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/size.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/size.m -***** shared x - x = stk_dataframe([1 2; 3 4; 5 6]); -***** assert (isequal (size(x), [3 2])) -***** assert (numel(x) == 1) -***** assert (ndims(x) == 2) -***** test size(x); % force exploration of branch nargout == 0 -4 tests, 4 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/asin.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/asin.m + y2 = horzcat (x1, x2); + assert (isequal (size (y2), [2 2*d])); + assert (strcmp (class (y2), 'stk_hrect')); ***** test - u = rand (4, 3); x = stk_dataframe (u); v = asin (x); - assert (strcmp (class (v), class (u)) && isequal (v, asin (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/atanh.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/atanh.m + y3 = horzcat (x2, x1); + assert (isequal (size (y3), [2 2*d])); + assert (strcmp (class (y3), 'stk_hrect')); ***** test - u = rand (4, 3); x = stk_dataframe (u); v = atanh (x); - assert (strcmp (class (v), class (u)) && isequal (v, atanh (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/display.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/display.m -***** test display (stk_dataframe (rand (3, 2))); - - = <3x2 stk_dataframe array> - - : -------- -------- - * : 0.584234 0.438107 - * : 0.420949 0.941083 - * : 0.493036 0.376464 + lastwarn ('') + y4 = horzcat (x1, x3); + assert (isequal (size (y4), [2 2*d])); + assert (strcmp (class (y4), 'stk_dataframe')); + [warn_msg, warn_id] = lastwarn (); + assert (strcmp (warn_id, 'STK:stk_hrect:horzcat:IllegalBounds')) +warning: Illegal bounds, the result is not an stk_hrect object. +warning: called from + horzcat at line 47 column 9 + __test__ at line 4 column 5 + test at line 682 column 11 + /tmp/tmp.7tOzHsURtk at line 1382 column 31 -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/realpow.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_dataframe/realpow.m -***** test stk_test_dfbinaryop(@realpow, rand(7, 2), .1 + rand(7, 2)); -***** test stk_test_dfbinaryop(@realpow, rand(7, 2), .1); -***** error stk_test_dfbinaryop(@realpow, rand(7, 2), .1 + rand(7, 3)); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/generic/stk_rescale.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/generic/stk_rescale.m +4 tests, 4 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_hrect/stk_rescale.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_hrect/stk_rescale.m ***** shared x x = rand (10, 4); y = stk_rescale (x, [], []); @@ -4081,342 +6666,6 @@ y = stk_rescale (0.5, [0; 2], [0; 1]); assert (stk_isequal_tolabs (y, 0.25)); 4 tests, 4 passed, 0 known failure, 0 skipped -[inst/arrays/generic/stk_length.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/generic/stk_length.m -***** assert (isequal (stk_length ([1 2; 3 4; 5 6]), 3)); -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/generic/stk_normalize.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/generic/stk_normalize.m -***** shared x, box, y1, y2, y3, y4 - n = 5; box = [2; 3]; x = box(1) + diff (box) * rand (n, 1); -***** error y1 = stk_normalize (); -***** test y2 = stk_normalize (x); -***** test y3 = stk_normalize (x, box); -***** test assert (~ any ((y2 < -10 * eps) | (y2 > 1 + 10 * eps))); -***** test assert (~ any ((y3 < -10 * eps) | (y3 > 1 + 10 * eps))); -5 tests, 5 passed, 0 known failure, 0 skipped -[inst/arrays/generic/stk_feval.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/generic/stk_feval.m -***** shared f, xt - f = @(x)(- (0.7 * x + sin (5 * x + 1) + 0.1 * sin (10 * x))); - xt = stk_sampling_regulargrid (20, 1, [0; 1]); -***** error yt = stk_feval (); -***** error yt = stk_feval (f); -***** test yt = stk_feval (f, xt); -***** test yt = stk_feval (f, xt, false); -***** test yt = stk_feval (f, xt, false, false); -***** test yt = stk_feval (f, xt, false, false, false); -***** test - N = 15; - xt = stk_sampling_regulargrid (N, 1, [0; 1]); - yt = stk_feval (f, xt); - assert (isequal (size (yt), [N 1])); -***** test - x = stk_dataframe ([1; 2; 3], {'x'}, {'a'; 'b'; 'c'}); - y = stk_feval (@(u)(2 * u), x); - assert (isequal (y.data, [2; 4; 6])); - assert (isequal (y.rownames, {'a'; 'b'; 'c'})); -***** shared t, z_ref, n - n = 20; - t = stk_sampling_regulargrid (n, 1, [0; 2*pi]); - z_ref = [sin(t.data) cos(t.data)]; -***** test - t.colnames = {'time'}; - z = stk_feval ({@sin, @cos}, t); - assert (isa (z, 'stk_dataframe')); - assert (isequal (z.data, z_ref)); -***** test - F = @(x)([sin(x) cos(x)]); - z = stk_feval (F, t); - assert (isequal (z.data, z_ref)); -***** test - t = stk_sampling_regulargrid (n, 1, [0; 2*pi]); - F = {'sin', 'cos'}; - z = stk_feval (F, t); - assert (isequal (z.data, [sin(t.data) cos(t.data)])); - assert (isequal (z.colnames, {'sin' 'cos'})); -***** test % vectorized - F = @(t)([sin(t) cos(t)]); - G = @(t)(0.365 * t.^2 + (cos ((t - 1).*(t - 2) + 0.579033))); - z = stk_feval ({@sin, @cos, G, F, 'tan'}, t); - assert (isequal (z.colnames, {'sin' 'cos' 'F3' 'F4_1' 'F4_2' 'tan'})); -***** test % not vectorized - F = @(t)([sin(t) cos(t)]); - G = @(t)(0.365 * t^2 + (cos ((t - 1)*(t - 2) + 0.579033))); - z = stk_feval ({@sin, @cos, G, F, 'tan'}, t, [], [], false); - assert (isequal (z.colnames, {'sin' 'cos' 'F3' 'F4_1' 'F4_2' 'tan'})); -13 tests, 13 passed, 0 known failure, 0 skipped -[inst/arrays/generic/stk_boundingbox.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/generic/stk_boundingbox.m -***** shared x, y, cn - cn = {'a', 'b', 'c'}; - x = [0 3 2; 1 4 1; 7 0 2]; -***** error y = stk_boundingbox (); -***** test y = stk_boundingbox (x); -***** assert (isequal (y.data, [0 0 1; 7 4 2])); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/generic/stk_get_sample_size.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/generic/stk_get_sample_size.m -***** assert (stk_get_sample_size ([1 2; 3 4; 5 6]) == 3); -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_factorialdesign/ismember.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_factorialdesign/ismember.m -***** shared A, B, BB, b - - i_max = 10; n = 100; d = 5; - - A = randi (i_max, n, d); - - levels = repmat ({1:i_max}, 1, d); - levels{4} = 1:2:i_max; - B = stk_factorialdesign (levels); - - BB = double (B); -***** test b = ismember (A, B); -***** assert (isequal (b, ismember (A, BB))); -***** test b = ismember (A, B, 'rows'); -***** assert (isequal (b, ismember (A, BB, 'rows'))); -4 tests, 4 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_factorialdesign/stk_dataframe.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_factorialdesign/stk_dataframe.m -***** shared x, cn, rn, y, cn2, rn2 - cn = {'x' 'y'}; - rn = {'a'; 'b'; 'c'; 'd'}; - x = stk_factorialdesign ({1:2, 1:2}, cn, rn); - cn2 = {'xx' 'yy'}; - rn2 = {'aa'; 'bb'; 'cc'; 'dd'}; -***** test y = stk_dataframe (x); -***** assert (strcmp (class (y), 'stk_dataframe')) -***** assert (isequal (y.colnames, cn)) -***** assert (isequal (y.rownames, rn)) -***** test y = stk_dataframe (x, cn2); -***** assert (strcmp (class (y), 'stk_dataframe')) -***** assert (isequal (y.colnames, cn2)) -***** assert (isequal (y.rownames, rn)) -***** test y = stk_dataframe (x, cn2, rn2); -***** assert (strcmp (class (y), 'stk_dataframe')) -***** assert (isequal (y.colnames, cn2)) -***** assert (isequal (y.rownames, rn2)) -***** test y = stk_dataframe (x, [], rn2); -***** assert (strcmp (class (y), 'stk_dataframe')) -***** assert (isequal (y.colnames, cn)) -***** assert (isequal (y.rownames, rn2)) -***** test y = stk_dataframe (x, {}, rn2); -***** assert (strcmp (class (y), 'stk_dataframe')) -***** assert (isequal (y.colnames, {})) -***** assert (isequal (y.rownames, rn2)) -20 tests, 20 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_factorialdesign/fieldnames.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_factorialdesign/fieldnames.m -***** test - x = stk_factorialdesign ({0:1, 3:5}, {'u' 'v'}); - fn1 = sort (fieldnames (x)); - fn2 = {'colnames'; 'data'; 'info'; 'levels'; ... - 'rownames'; 'sample_size'; 'stk_dataframe'; 'u'; 'v'}; - assert (isequal (fn1, fn2)); -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_factorialdesign/stk_factorialdesign.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_factorialdesign/stk_factorialdesign.m -***** test stk_test_class ('stk_factorialdesign') -***** test % constructor with two factors + column names - x = stk_factorialdesign ({[0 1], [1 2 3]}, {'a', 'b'}); - assert (isequal(x.colnames, {'a', 'b'})); - assert (isequal(get (x, 'colnames'), {'a', 'b'})); -***** error stk_factorialdesign ('bouh'); -***** error stk_factorialdesign ({{'a' 'b'}}); -***** shared x, fmt - fmt = stk_disp_getformat (); - x = stk_sampling_regulargrid (3^2, 2); -***** test format rat; disp (x); - : --- --- - * : 0.0 0.0 - * : 0.5 0.0 - * : 1.0 0.0 - * : 0.0 0.5 - * : 0.5 0.5 - * : 1.0 0.5 - * : 0.0 1.0 - * : 0.5 1.0 - * : 1.0 1.0 -***** test format long; disp (x); - : --- --- - * : 0.0 0.0 - * : 0.5 0.0 - * : 1.0 0.0 - * : 0.0 0.5 - * : 0.5 0.5 - * : 1.0 0.5 - * : 0.0 1.0 - * : 0.5 1.0 - * : 1.0 1.0 -***** test format short; disp (x); format (fmt); - : --- --- - * : 0.0 0.0 - * : 0.5 0.0 - * : 1.0 0.0 - * : 0.0 0.5 - * : 0.5 0.5 - * : 1.0 0.5 - * : 0.0 1.0 - * : 0.5 1.0 - * : 1.0 1.0 -***** test disp (stk_sampling_regulargrid (0^1, 1)); - Empty data frame with 0 rows and 0 columns -***** test disp (stk_sampling_regulargrid (0^2, 2)); - Empty data frame with 0 rows and 0 columns -***** test display (x); - -x = <9x2 stk_factorialdesign array> - - : --- --- - * : 0.0 0.0 - * : 0.5 0.0 - * : 1.0 0.0 - * : 0.0 0.5 - * : 0.5 0.5 - * : 1.0 0.5 - * : 0.0 1.0 - * : 0.5 1.0 - * : 1.0 1.0 - -***** error length (stk_sampling_regulargrid (7^2, 2)) % not defined -***** shared x - x = stk_factorialdesign ({[0 1], [0 1]}); -***** assert (isequal (x(2:end, :), x(2:4, :))) -***** assert (isequal (x(2, 1:end), x(2, :))) -***** assert (isequal (x(2:end, 2:end), x(2:4, 2))) -***** error x(1:end, 1:end, 1:end) -***** shared x, y - x = stk_sampling_regulargrid (3^2, 2); - y = x; -***** test %%%% vercat - z = vertcat (x, y); - assert (strcmp (class (z), 'stk_dataframe')); - assert (isequal (double (z), [double(x); double(y)])); -***** test %%%% same thing, using cat(1, ...) - z = cat (1, x, y); - assert (strcmp (class (z), 'stk_dataframe')); - assert (isequal (double (z), [double(x); double(y)])); -***** test %%%% horzcat - y.colnames = {'y1' 'y2'}; z = horzcat (x, y); - assert (strcmp (class (z), 'stk_dataframe')); - assert (isequal (double (z), [double(x) double(y)])); -***** test %%%% same thing, using cat (2, ...) - z = cat (2, x, y); - assert (strcmp (class (z), 'stk_dataframe')); - assert (isequal (double (z), [double(x) double(y)])); -***** error cat (3, x, y) -***** shared x, t - x = stk_sampling_regulargrid (3^2, 2); - t = double (x); -***** assert (isequal (apply (x, 1, @sum), sum (t, 1))) -***** assert (isequal (apply (x, 2, @sum), sum (t, 2))) -***** error u = apply (x, 3, @sum); -***** assert (isequal (apply (x, 1, @min, []), min (t, [], 1))) -***** assert (isequal (apply (x, 2, @min, []), min (t, [], 2))) -***** error u = apply (x, 3, @min, []); -***** assert (isequal (min (x), min (t))) -***** assert (isequal (max (x), max (t))) -***** assert (isequal (std (x), std (t))) -***** assert (isequal (var (x), var (t))) -***** assert (isequal (sum (x), sum (t))) -***** assert (isequal (mean (x), mean (t))) -***** assert (isequal (mode (x), mode (t))) -***** assert (isequal (prod (x), prod (t))) -***** assert (isequal (median (x), median (t))) -***** shared x1, x2, x3, u1, u2, u3 - x1 = stk_sampling_regulargrid ([4 3], 2); u1 = double (x1); - x2 = stk_sampling_regulargrid ([3 4], 2); u2 = double (x2); - x3 = x1 + 1; u3 = u1 + 1; -***** test - z = bsxfun (@plus, x1, u2); - assert (isa (z, 'stk_dataframe') && isequal (double (z), u1 + u2)) -***** test - z = bsxfun (@plus, u1, x2); - assert (isa (z, 'stk_dataframe') && isequal (double (z), u1 + u2)) -***** test - z = bsxfun (@plus, x1, x2); - assert (isa (z, 'stk_dataframe') && isequal (double (z), u1 + u2)) -***** test z = min (x1, x2); assert (isequal (double (z), min (u1, u2))); -***** test z = max (x1, x2); assert (isequal (double (z), max (u1, u2))); -***** error z = min (x1, x2, 1); -***** error z = max (x1, x2, 1); -***** test z = x1 + x2; assert (isequal (double (z), u1 + u2)); -***** test z = x1 - x2; assert (isequal (double (z), u1 - u2)); -***** test z = x1 .* x2; assert (isequal (double (z), u1 .* u2)); -***** test z = x3 .\ x2; assert (isequal (double (z), u3 .\ u2)); -***** test z = x2 ./ x3; assert (isequal (double (z), u2 ./ u3)); -***** test z = x3 .^ x2; assert (isequal (double (z), u3 .^ u2)); -***** test z = realpow (x3, x2); assert (isequal (double (z), realpow (u3, u2))); -***** test z = (x1 == x2); assert (isequal (double (z), (u1 == u2))); -***** test z = (x1 ~= x2); assert (isequal (double (z), (u1 ~= u2))); -***** test z = (x1 <= x2); assert (isequal (double (z), (u1 <= u2))); -***** test z = (x1 >= x2); assert (isequal (double (z), (u1 >= u2))); -***** test z = (x1 < x2); assert (isequal (double (z), (u1 < u2))); -***** test z = (x1 > x2); assert (isequal (double (z), (u1 > u2))); -***** test z = x1 & x2; assert (isequal (double (z), u1 & u2)); -***** test z = x1 | x2; assert (isequal (double (z), u1 | u2)); -***** test z = xor (x1, x2); assert (isequal (double (z), xor (u1, u2))); -***** shared x - x = stk_factorialdesign ({[0 1], [0 1 2]}); -***** assert (strcmp (class (x'), 'stk_dataframe')) -***** assert (strcmp (class (x.'), 'stk_dataframe')) -60 tests, 60 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_factorialdesign/stk_rescale.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_factorialdesign/stk_rescale.m -***** test - x = stk_factorialdesign ({[1 2], [5 6]}); - y = stk_factorialdesign ({[0 3], [0 3]}); - z = stk_rescale (x, [1 5; 2 6], [0 0; 3 3]); - assert (stk_isequal_tolabs (y, z)) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_factorialdesign/ndgrid.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_factorialdesign/ndgrid.m -***** shared data - data = stk_factorialdesign ({[0 1], [5 6 7]}); -***** test % nargout = 0 - ndgrid (data); - assert (isequal (ans, [0 0 0; 1 1 1])); -***** test % nargout = 1 - x = ndgrid (data); - assert (isequal (x, [0 0 0; 1 1 1])); -***** test % nargout = 2 - [x, y] = ndgrid (data); - assert (isequal ({x, y}, {[0 0 0; 1 1 1], [5 6 7; 5 6 7]})); -***** error % nargout = 3 - [x, y, z] = ndgrid (data); -***** test - data = stk_factorialdesign ({[], []}); - [x, y] = ndgrid (data); - assert (isequal ({x, y}, {[], []})); -***** test - data = stk_factorialdesign ({[1:3]}); - x = ndgrid (data); - assert (isequal (x, [1; 2; 3])); -6 tests, 6 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_factorialdesign/uminus.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_factorialdesign/uminus.m -***** test - x = stk_factorialdesign ({1:3, 1:2}); - y = stk_factorialdesign ({-(1:3), -(1:2)}); - assert (isequal (-x, y)) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_factorialdesign/stk_normalize.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_factorialdesign/stk_normalize.m -***** test - x = stk_factorialdesign ({[1 2], [5 6]}); - y = stk_factorialdesign ({[0 1], [0 1]}); - assert (stk_isequal_tolabs (stk_normalize (x), y)) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_factorialdesign/stk_boundingbox.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_factorialdesign/stk_boundingbox.m -***** shared x, y, cn - cn = {'a', 'b', 'c'}; - x = stk_factorialdesign ({[1 2], [3 4 5], [0 2 8]}, cn); -***** error y = stk_boundingbox (); -***** test y = stk_boundingbox (x); -***** assert (isequal (y, stk_hrect ([1 3 0; 2 5 8], cn))); -3 tests, 3 passed, 0 known failure, 0 skipped [inst/arrays/@stk_hrect/ismember.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_hrect/ismember.m ***** shared n, box @@ -4431,6 +6680,26 @@ y = double (box); y = [y; y + 2]; assert (isequal (ismember (y, box), [1; 1; 0; 0])) 6 tests, 6 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_hrect/stk_normalize.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_hrect/stk_normalize.m +***** shared x, box, y1, y2, y3, y4 + n = 5; box = stk_hrect ([2; 3]); + x = 2 + rand (n, 1); +***** error y1 = stk_normalize (); +***** test y2 = stk_normalize (x); +***** test y3 = stk_normalize (x, box); +***** test assert (~ any ((y2 < -10 * eps) | (y2 > 1 + 10 * eps))); +***** test assert (~ any ((y3 < -10 * eps) | (y3 > 1 + 10 * eps))); +5 tests, 5 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_hrect/stk_hrect.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_hrect/stk_hrect.m +***** test stk_test_class ('stk_hrect') +***** shared dom +***** test dom = stk_hrect ([-1; 1], {'x'}); +***** assert (isequal (dom.colnames, {'x'})) +***** assert (isequal (dom.rownames, {'lower_bounds'; 'upper_bounds'})) +***** assert (isequal (dom.data, [-1; 1])) +5 tests, 5 passed, 0 known failure, 0 skipped [inst/arrays/@stk_hrect/stk_dataframe.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_hrect/stk_dataframe.m ***** shared x, cn, rn, y, cn2, rn2 @@ -4460,36 +6729,6 @@ ***** assert (isequal (y.colnames, {})) ***** assert (isequal (y.rownames, rn2)) 20 tests, 20 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_hrect/stk_rescale.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_hrect/stk_rescale.m -***** shared x - x = rand (10, 4); - y = stk_rescale (x, [], []); - assert (stk_isequal_tolabs (x, y)); -***** test - y = stk_rescale(0.5, [], [0; 2]); - assert (stk_isequal_tolabs (y, 1.0)); -***** test - y = stk_rescale (0.5, [0; 1], [0; 2]); - assert (stk_isequal_tolabs (y, 1.0)); -***** test - y = stk_rescale (0.5, [0; 2], []); - assert (stk_isequal_tolabs (y, 0.25)); -***** test - y = stk_rescale (0.5, [0; 2], [0; 1]); - assert (stk_isequal_tolabs (y, 0.25)); -4 tests, 4 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_hrect/stk_normalize.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_hrect/stk_normalize.m -***** shared x, box, y1, y2, y3, y4 - n = 5; box = stk_hrect ([2; 3]); - x = 2 + rand (n, 1); -***** error y1 = stk_normalize (); -***** test y2 = stk_normalize (x); -***** test y3 = stk_normalize (x, box); -***** test assert (~ any ((y2 < -10 * eps) | (y2 > 1 + 10 * eps))); -***** test assert (~ any ((y3 < -10 * eps) | (y3 > 1 + 10 * eps))); -5 tests, 5 passed, 0 known failure, 0 skipped [inst/arrays/@stk_hrect/vertcat.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_hrect/vertcat.m ***** shared d, x, y @@ -4509,15 +6748,6 @@ assert (isequal (size (z), [4 d])); assert (strcmp (class (z), 'stk_dataframe')); 3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_hrect/stk_hrect.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_hrect/stk_hrect.m -***** test stk_test_class ('stk_hrect') -***** shared dom -***** test dom = stk_hrect ([-1; 1], {'x'}); -***** assert (isequal (dom.colnames, {'x'})) -***** assert (isequal (dom.rownames, {'lower_bounds'; 'upper_bounds'})) -***** assert (isequal (dom.data, [-1; 1])) -5 tests, 5 passed, 0 known failure, 0 skipped [inst/arrays/@stk_hrect/stk_boundingbox.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_hrect/stk_boundingbox.m ***** shared x, y @@ -4529,703 +6759,61 @@ ***** test y = stk_boundingbox (x); ***** assert (isequal (y, x)); 3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_hrect/horzcat.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_hrect/horzcat.m -***** shared d, x1, x2, x3 - d = 10; - x1 = stk_hrect (d); - x2 = double (x1); - x3 = [1:d; 0:(d-1)]; % illegal bounds -***** test - y1 = horzcat (x1, x1); - assert (isequal (size (y1), [2 2*d])); - assert (strcmp (class (y1), 'stk_hrect')); -***** test - y2 = horzcat (x1, x2); - assert (isequal (size (y2), [2 2*d])); - assert (strcmp (class (y2), 'stk_hrect')); -***** test - y3 = horzcat (x2, x1); - assert (isequal (size (y3), [2 2*d])); - assert (strcmp (class (y3), 'stk_hrect')); -***** test - lastwarn ('') - y4 = horzcat (x1, x3); - assert (isequal (size (y4), [2 2*d])); - assert (strcmp (class (y4), 'stk_dataframe')); - [warn_msg, warn_id] = lastwarn (); - assert (strcmp (warn_id, 'STK:stk_hrect:horzcat:IllegalBounds')) -warning: Illegal bounds, the result is not an stk_hrect object. -warning: called from - horzcat at line 47 column 9 - __test__ at line 4 column 5 - test at line 682 column 11 - /tmp/tmp.I9qNnjjw8F at line 814 column 31 - -4 tests, 4 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_hrect/subsref.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/arrays/@stk_hrect/subsref.m -***** test - B = stk_hrect ([0 0 0 0; 1 2 3 4]); - B = B(:, [1 3 4]); - assert (strcmp (class (B), 'stk_hrect')); - assert (isequal (double (B), [0 0 0; 1 3 4])); -***** test - B = stk_hrect ([0 0 0 0; 1 2 3 4]); - B = B(1, :); - assert (strcmp (class (B), 'stk_dataframe')); - assert (isequal (double (B), [0 0 0 0])); -2 tests, 2 passed, 0 known failure, 0 skipped -[inst/sampling/stk_halfpintl.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_halfpintl.m -***** test % case #1 - a = 1; - b = 1; - [a_out, b_out, z_out] = stk_halfpintl (a, b); - assert (a_out == 1) - assert (b_out == 1) - assert (isempty (z_out)) -***** test % case #2: two lines, slopes not equal, already sorted - a = [1; -1]; - b = [0; 2]; - [a_out, b_out, z_out] = stk_halfpintl (a, b); - assert (isequal (a_out, [1; -1])) - assert (isequal (b_out, [0; 2])) - assert (z_out == 1) -***** test % case #3: same as #2, but not sorted - a = [-1; 1]; - b = [ 2; 0]; - [a_out, b_out, z_out] = stk_halfpintl (a, b); - assert (isequal (a_out, [1; -1])) - assert (isequal (b_out, [0; 2])) - assert (z_out == 1) -***** test % case #4: two lines, equal slopes, already sorted - a = [0; 0]; - b = [1; 2]; - [a_out, b_out, z_out] = stk_halfpintl (a, b); - assert (a_out == 0) - assert (b_out == 1) - assert (isempty (z_out)) -***** test % case #5: same as #4, but not sorted - a = [0; 0]; - b = [2; 1]; - [a_out, b_out, z_out] = stk_halfpintl (a, b); - assert (a_out == 0) - assert (b_out == 1) - assert (isempty (z_out)) -***** test % case #6: add a dominated line to #2 (the result does not change) - a = [1; -1; 0]; - b = [0; 2; 1]; - [a_out, b_out, z_out] = stk_halfpintl (a, b); - assert (isequal (a_out, [1; -1])) - assert (isequal (b_out, [0; 2])) - assert (z_out == 1) -***** test % case #7: permutation of #6 - a = [1; 0; -1]; - b = [0; 1; 2]; - [a_out, b_out, z_out] = stk_halfpintl (a, b); - assert (isequal (a_out, [1; -1])) - assert (isequal (b_out, [0; 2])) - assert (z_out == 1) -***** test % case #8: another permutation of #6 - a = [0; 1; -1]; - b = [1; 0; 2]; - [a_out, b_out, z_out] = stk_halfpintl (a, b); - assert (isequal (a_out, [1; -1])) - assert (isequal (b_out, [0; 2])) - assert (z_out == 1) -***** test % case #9: same as #8, with some duplicated lines added - a = [0; 1; 0; -1; 0; -1; 1]; - b = [1; 0; 1; 2; 1; 2; 0]; - [a_out, b_out, z_out] = stk_halfpintl (a, b); - assert (isequal (a_out, [1; -1])) - assert (isequal (b_out, [0; 2])) - assert (z_out == 1) -9 tests, 9 passed, 0 known failure, 0 skipped -[inst/sampling/@stk_sampcrit_eqi/stk_sampcrit_eqi.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/@stk_sampcrit_eqi/stk_sampcrit_eqi.m -***** shared F, M, EQI - M = stk_model_gpposterior (stk_model, [1 2 3]', [1.234 3 2]'); -warning: Something went wrong during the optimization -crit0 = 2.594852, crit_opt = 2.594852: crit0 < crit_opt -***** test F = stk_sampcrit_eqi () % ending ";" omitted on purpose, to test disp - -F = -| -| model: -- (not instantiated) -| quantile_order: 0.5 -| point_batch_size: 1 -| current_minimum: Inf -| - -***** assert (isempty (F.model)) -***** assert (isempty (get (F, 'model'))) -***** assert (F.quantile_order == 0.5) -***** assert (get (F, 'quantile_order') == 0.5) -***** assert (F.current_minimum == +inf) -***** assert (get (F, 'current_minimum') == +inf) -***** error F.toto -***** error get (F, 'toto') -***** error F.current_min = 1.234; % read-only -***** error F = set (F, 'current_min', 1.234); % read-only -***** error F.toto = 1.234; % field does not exist -***** error F = set (F, 'toto', 1.234); % field does not exist -***** test F.quantile_order = 0.9; assert (F.quantile_order == 0.9) -***** test F = set (F, 'quantile_order', 0.8); assert (F.quantile_order == 0.8) -***** error F.quantile_order = 1.1; -***** error F.quantile_order = -0.1; -***** error F.quantile_order = [1 2]; -***** error F.current_minimum = 3.333; % read-only -***** error F.quantile_value = 2.222; % read-only -***** error EQI = feval (F, 1.0); -***** test F = stk_sampcrit_eqi (); F.model = M; - assert (~ isempty (F.model)); -***** test F = stk_sampcrit_eqi (); F = set (F, 'model', M); - assert (~ isempty (F.model)); -***** test F.model = []; % remove model - assert (isempty (F.model)); - assert (F.current_minimum == +inf); -***** test F = stk_sampcrit_eqi (M) % ending ";" omitted on purpose, to test disp - -F = -| -| model: -| quantile_order: 0.5 -| point_batch_size: 1 -| current_minimum: 1.234 -| - -***** assert (isequal (F.model, M)) -***** assert (stk_isequal_tolrel (F.current_minimum, 1.234, 10 * eps)); -***** test EQI = feval (F, [1.0; 1.1; 1.2]); -***** assert (isequal (size (EQI), [3 1])) -***** assert (all (EQI >= 0)) -***** test F.quantile_order = 0.9; assert (F.quantile_order == 0.9) -***** shared F, M, EQI - prior_model = stk_model (); - prior_model.lognoisevariance = 0.678; - M = stk_model_gpposterior (prior_model, [1 2 3]', [1.234 3 2]'); -***** test F = stk_sampcrit_eqi (M); -***** assert (isequal (F.model, M)) -***** assert (stk_isequal_tolrel (F.current_minimum, 2.077997, 1e-5)); -***** test EQI = feval (F, [1.0; 1.1; 1.2]); -***** assert (isequal (size (EQI), [3 1])) -***** assert (all (EQI >= 0)) -***** test F.quantile_order = 0.9; assert (F.quantile_order == 0.9) -***** shared F -***** test F = stk_sampcrit_eqi (stk_model ()); -***** assert (F.current_minimum == +inf); -***** error feval (F, 1.0); -***** shared F, M - M = stk_model_gpposterior (stk_model (), [1 2 3]', [1.234 3 2]'); -warning: Something went wrong during the optimization -crit0 = 2.594852, crit_opt = 2.594852: crit0 < crit_opt -***** error F = stk_sampcrit_eqi (M, [], 0); -***** error F = stk_sampcrit_eqi (M, [], 1.5); -***** error F = stk_sampcrit_eqi (M, [], nan); -***** error F = stk_sampcrit_eqi (M, [], [10 20]); -***** test F = stk_sampcrit_eqi (M, [], 10); -***** assert (isequal (F.quantile_order, 0.5)); -***** assert (isequal (F.point_batch_size, 10)); -***** error F = stk_sampcrit_eqi (M, 0.8, 0); -***** error F = stk_sampcrit_eqi (M, 0.8, 1.5); -***** error F = stk_sampcrit_eqi (M, 0.8, nan); -***** error F = stk_sampcrit_eqi (M, 0.8, [10 20]); -***** test F = stk_sampcrit_eqi (M, 0.8, 5); -***** assert (isequal (F.quantile_order, 0.8)); -***** assert (isequal (F.point_batch_size, 5)); -***** shared F, M, EQI - prior_model = stk_model (); - prior_model.lognoisevariance = 0.678; - M = stk_model_gpposterior (prior_model, [1 2 3]', [1.234 3 2]'); - F = stk_sampcrit_eqi (M); -***** test F.point_batch_size = 10; % numeric -***** assert (isequal (F.point_batch_size, 10)) -***** test EQI = feval (F, [1.0; 1.1; 1.2]); -***** test F.point_batch_size = @(x, n) 100 - n; % function handle -***** assert (isa (F.point_batch_size, 'function_handle')) -***** test EQI = feval (F, [1.0; 1.1; 1.2]); -***** test F.point_batch_size = 'sin'; % char -***** assert (isa (F.point_batch_size, 'function_handle')) -63 tests, 63 passed, 0 known failure, 0 skipped -[inst/sampling/stk_sampcrit_ei_eval.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_sampcrit_ei_eval.m -***** error EI = stk_sampcrit_ei_eval () % not enough args -***** error EI = stk_sampcrit_ei_eval (0) % not enough args -***** shared xi, zi, M_prior, xt, zp, EIref, EI1, EI2, EI3 - xi = [0; 0.2; 0.7; 0.9]; - zi = [1; 0.9; 0.6; 0.1]; - M_prior = stk_model (@stk_materncov32_iso); - M_prior.param = log ([1.0; 2.1]); - xt = stk_sampling_regulargrid (20, 1, [0; 1]); - zp = stk_predict (M_prior, xi, zi, xt); - EIref = stk_distrib_normal_ei (min (zi), zp.mean, sqrt (zp.var), true); -***** test % Current syntax (STK 2.4.1 and later) - EI1 = stk_sampcrit_ei_eval (zp.mean, sqrt (zp.var), min (zi)); -***** assert (isequal (EI1, EIref)) -4 tests, 4 passed, 0 known failure, 0 skipped -[inst/sampling/stk_sampling_olhs.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_sampling_olhs.m -***** shared x, n, d, box, permut - n = 5; d = 2; box = [0 0; 1, 1]; permut = 1:2; -***** error x = stk_sampling_olhs(); -***** test x = stk_sampling_olhs(n); -***** test x = stk_sampling_olhs(n, d); -***** test x = stk_sampling_olhs(n, d, box); -***** test x = stk_sampling_olhs(n, d, box, permut); -***** error x = stk_sampling_olhs(n, d, box, permut, pi); -***** assert (isa (x, 'stk_dataframe')); -***** assert (isequal (x.colnames, {})); -***** test - cn = {'W', 'H'}; box = stk_hrect (box, cn); - x = stk_sampling_olhs (n, d, box); - assert (isequal (x.colnames, cn)); -***** test - for r = 1:5 - - n = 2 ^ (r + 1) + 1; d = 2 * r; - x = stk_sampling_olhs (n, d); - - assert (isequal (size (x), [n d])); - - box = repmat ([-1; 1], 1, d); - assert (stk_is_lhs (x, n, d, box)); - - x = double (x); w = x' * x; - assert (stk_isequal_tolabs (w / w(1,1), eye (d))); - - end -10 tests, 10 passed, 0 known failure, 0 skipped -[inst/sampling/stk_sampcrit_ehvi_eval.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_sampcrit_ehvi_eval.m -***** shared zr, zi - zr = [1 1]; - zi = [0.25 0.75; 0.5 0.5; 0.75 0.25]; -***** test % no improvement (1 computation) - zp_mean = [0.6 0.6]; zp_std = [0 0]; - EHVI = stk_sampcrit_ehvi_eval (zp_mean, zp_std, zi, zr); - assert (stk_isequal_tolabs (EHVI, 0, 1e-12)); -***** test % guaranteed improvement (1 computation) - zp_mean = [0 0]; zp_std = [0 0]; - EHVI = stk_sampcrit_ehvi_eval (zp_mean, zp_std, zi, zr); - assert (stk_isequal_tolabs (EHVI, 10 * 0.25 ^ 2)); -***** test % no improvement again (2 computations) - zp_mean = [0.5 0.5; 0.6 0.6]; zp_std = [0 0; 0 0]; - EHVI = stk_sampcrit_ehvi_eval (zp_mean, zp_std, zi, zr); - assert (stk_isequal_tolabs (EHVI, [0; 0], 1e-12)); -***** test % no observation -> EHVI wrt zr - zp_mean = [0.6 0.6]; zp_std = 0.01 * [1 1]; zi = []; - EHVI = stk_sampcrit_ehvi_eval (zp_mean, zp_std, zi, zr); - assert (stk_isequal_tolabs (EHVI, (1 - 0.6)^2, 1e-12)); -***** test % no observation below zr -> EHVI wrt zr - zp_mean = [0.6 0.6]; zp_std = 0.01 * [1 1]; zi = [2 2]; - EHVI = stk_sampcrit_ehvi_eval (zp_mean, zp_std, zi, zr); - assert (stk_isequal_tolabs (EHVI, (1 - 0.6)^2, 1e-12)); -5 tests, 5 passed, 0 known failure, 0 skipped -[inst/sampling/stk_sampling_nesteddesign.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_sampling_nesteddesign.m -***** shared x, n, dim, box, niter, levels - n = [23; 14; 5; 2]; dim = 2; box = [0, 0; 4, 4]; niter = 10; - levels = [10.1; 15.2; -9.3; 2.4; 17.5]; -***** error x = stk_sampling_nesteddesign (); -***** test x = stk_sampling_nesteddesign (n); -***** test x = stk_sampling_nesteddesign (n, dim); -***** test x = stk_sampling_nesteddesign (n, dim, box); -***** test x = stk_sampling_nesteddesign (n, dim, box, niter); -***** test x = stk_sampling_nesteddesign (n, dim, box, niter, levels); -***** assert ( isequal(size(x), [sum(n), dim + 1]) ); -***** assert ( isa(x, 'stk_dataframe') ); - cn = [0; cumsum(n)]; - for lev = 1:length(n), - y = x( (cn(lev) + 1):(cn(lev + 1)), 1:dim ); - assert (isequal (size (y), [n(lev) dim])); - if lev > 1 - assert ( isequal(z((end - n(lev) + 1):end, :), y) ); - end - if lev == length(n) - assert (stk_is_lhs (y, n(lev), dim, box)); - end - z = y; - end -***** assert (isequal (x.colnames{dim + 1}, 'Level')); - levels = stk_dataframe(levels, {'t'}); - box = stk_hrect(box, {'x1', 'x2', 'x3', 'x4'}); -***** test x = stk_sampling_nesteddesign (n, [], box, [], levels); -***** assert (isequal(x.colnames, {'x1', 'x2', 'x3', 'x4', 't'}) ); -11 tests, 11 passed, 0 known failure, 0 skipped -[inst/sampling/@stk_sampcrit_akg/stk_sampcrit_akg.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/@stk_sampcrit_akg/stk_sampcrit_akg.m -***** shared F, M, AKG - M = stk_model_gpposterior (stk_model, [1 2 3]', [1.234 3 2]'); -warning: Something went wrong during the optimization -crit0 = 2.594852, crit_opt = 2.594852: crit0 < crit_opt -***** test F = stk_sampcrit_akg () % ending ";" omitted on purpose, to test disp +[inst/examples/03_miscellaneous/stk_example_misc03.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/03_miscellaneous/stk_example_misc03.m +***** test stk_example_misc03; close all; -F = -| -| model: -- (not instantiated) -| reference_grid: -- (use current evaluation points) -| +#==========================# +# stk_example_misc03 # +#==========================# -***** assert (isempty (F.model)) -***** assert (isempty (get (F, 'model'))) -***** assert (isempty (F.reference_grid)) -***** assert (isempty (get (F, 'reference_grid'))) -***** error F.toto -***** error get (F, 'toto') -***** error F.toto = 1.234; % field does not exist -***** error F = set (F, 'toto', 1.234); % field does not exist -***** error AKG = feval (F, 1.0); -***** test F = stk_sampcrit_akg (); F.model = M; - assert (isequal (F.model, M)); -***** test F = stk_sampcrit_akg (); F = set (F, 'model', M); - assert (isequal (F.model, M)); - assert (isequal (size (F.zr_mean), [3 1])) % n x 1 - assert (isequal (size (F.zr_std), [3 1])) % n x 1 - assert (isequal (size (F.zr_lambdamu), [4 3])) % (n+1) x n (constant mean) -***** test F.model = []; % remove model - assert (isempty (F.model)); - assert (isempty (F.zr_mean)) - assert (isempty (F.zr_std)) - assert (isempty (F.zr_lambdamu)) -***** test xr = [1 1.5 2 2.5 3]'; - F.reference_grid = xr % ending ";" omitted on purpose, to test disp - assert (isequal (F.reference_grid, xr)) - assert (isempty (F.zr_mean)) - assert (isempty (F.zr_std)) - assert (isempty (F.zr_lambdamu)) +'stk_example_misc03' is a script from the file /build/reproducible-path/octave-stk-2.8.1/debian/octave-stk/usr/share/octave/packages/stk-2.8.1/examples/03_miscellaneous/stk_example_misc03.m -F = -| -| model: -- (not instantiated) -| reference_grid: <5x1 double array> -| + STK_EXAMPLE_MISC03 How to deal with (known) seasonality -***** test F.reference_grid = []; - assert (isempty (F.reference_grid)) -***** test F = stk_sampcrit_akg (); F.model = M; - assert (isequal (F.model, M)); - xr = [1 1.5 2 2.5 3]'; - F.reference_grid = xr % ending ";" omitted on purpose, to test disp - assert (isequal (F.reference_grid, xr)) - assert (isequal (size (F.zr_mean), [5 1])) % nr x 1 - assert (isequal (size (F.zr_std), [5 1])) % nr x 1 - assert (isequal (size (F.zr_lambdamu), [4 5])) % (n+1) x nr (constant mean) -F = -| -| model: -| reference_grid: <5x1 double array> -| +Additional help for built-in functions and operators is +available in the online version of the manual. Use the command +'doc ' to search the manual index. -***** test F.reference_grid = []; - assert (isempty (F.reference_grid)) -***** test F = stk_sampcrit_akg (M) % ending ";" omitted on purpose, to test disp +Help and information about Octave is also available on the WWW +at https://www.octave.org and via the help@octave.org +mailing list. +model = -F = -| -| model: -| reference_grid: -- (use current evaluation points) -| + scalar structure containing the fields: -***** assert (isequal (F.model, M)) -***** test AKG = feval (F, [1.0; 1.1; 1.2]); -***** assert (isequal (size (AKG), [3 1])) -***** assert (all (AKG >= 0)) -***** test [AKG2, zp] = feval (F, [1.0; 1.1; 1.2]); - assert (isequal (AKG2, AKG)); - assert (isa (zp, 'stk_dataframe') && isequal (size (zp), [3 2])) -***** shared F, xr - xr = [1 1.5 2 2.5 3]'; -***** test F = stk_sampcrit_akg (stk_model ()); -***** assert (isempty (F.reference_grid)) -***** test F.reference_grid = xr; -***** assert (isequal (F.reference_grid, xr)) -***** assert (isempty (F.zr_mean)) -***** assert (isempty (F.zr_std)) -***** assert (isempty (F.zr_lambdamu)) -***** error AKG = feval (F, 1.0); -***** shared F, M, xr - xr = [1 1.5 2 2.5 3]'; - M = stk_model_gpposterior (stk_model, [1 2 3]', [1.234 3 2]'); -warning: Something went wrong during the optimization -crit0 = 2.594852, crit_opt = 2.594852: crit0 < crit_opt -***** test F = stk_sampcrit_akg (M, xr); -***** assert (isequal (F.model, M)) -***** assert (isequal (F.reference_grid, xr)) -***** assert (isequal (size (F.zr_mean), [5 1])) % nr x 1 -***** assert (isequal (size (F.zr_std), [5 1])) % nr x 1 -***** assert (isequal (size (F.zr_lambdamu), [4 5])) % (n+1) x nr (constant mean) -37 tests, 37 passed, 0 known failure, 0 skipped -[inst/sampling/stk_sampling_vdc_rr2.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_sampling_vdc_rr2.m -***** error __stk_sampling_vdc_rr2__() % two inputs required -***** error __stk_sampling_vdc_rr2__(10) % two inputs required -***** error __stk_sampling_vdc_rr2__(10, 3, -1) % two inputs required -***** test - n = 300; j = 25; - x = __stk_sampling_vdc_rr2__(n, j); - assert(isequal(size(x), [n 1])) -***** test - x = __stk_sampling_vdc_rr2__(2000, 7); - y = double (x(1998:2000, :)); - yref = [0.849786281294525; 0.085080398941584; 0.555668634235701]; - assert(stk_isequal_tolrel(y, yref, 1e-13)); -5 tests, 5 passed, 0 known failure, 0 skipped -[inst/sampling/stk_sampling_randomlhs.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_sampling_randomlhs.m -***** shared x, n, dim, box - n = 10; dim = 2; box = [0, 0; 1, 1]; -***** error x = stk_sampling_randomlhs (); -***** test x = stk_sampling_randomlhs (n); -***** test x = stk_sampling_randomlhs (n, dim); -***** test x = stk_sampling_randomlhs (n, dim, box); -***** assert (isa(x, 'stk_dataframe')); -***** assert (isequal (x.colnames, {})); -***** test - cn = {'W', 'H'}; box = stk_hrect (box, cn); - x = stk_sampling_randomlhs (n, dim, box); - assert (isequal (x.colnames, cn)); -***** test - for dim = 1:5, - x = stk_sampling_randomlhs(n, dim); - assert(isequal(size(x), [n dim])); - u = double(x); u = u(:); - assert(~any(isnan(u) | isinf(u))); - assert((min(u) >= 0) && (max(u) <= 1)); - assert(stk_is_lhs(x, n, dim)); - end -8 tests, 8 passed, 0 known failure, 0 skipped -[inst/sampling/stk_sampling_halton_rr2.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_sampling_halton_rr2.m -***** error stk_sampling_halton_rr2 () % nargin < 1 -***** test - n = 300; d = 25; - x = stk_sampling_halton_rr2 (n, d); - assert (isequal (size (x), [n d])) -***** test - x = stk_sampling_halton_rr2 (1000, 3); - y = double (x(end, :)); - yref = [0.9052734375 0.028349336991312 0.74848]; - assert (stk_isequal_tolrel (y, yref, 1e-13)); -***** test - dim = 2; box = stk_hrect (dim); - x = stk_sampling_halton_rr2 (5, dim, box); - assert (isequal (x.colnames, {})); -***** test - dim = 2; cn = {'W', 'H'}; box = stk_hrect (dim, cn); - x = stk_sampling_halton_rr2 (5, dim, box); - assert (isequal (x.colnames, cn)); -5 tests, 5 passed, 0 known failure, 0 skipped -[inst/sampling/stk_sampling_maximinlhs.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_sampling_maximinlhs.m -***** shared x, n, dim, box, niter - n = 20; dim = 2; box = [0, 0; 1, 1]; niter = 1; -***** error x = stk_sampling_maximinlhs (); -***** test x = stk_sampling_maximinlhs (n); -***** test x = stk_sampling_maximinlhs (n, dim); -***** test x = stk_sampling_maximinlhs (n, dim, box); -***** test x = stk_sampling_maximinlhs (n, dim, box, niter); -***** assert (isa (x, 'stk_dataframe')); -***** assert (isequal (x.colnames, {})); -***** test - cn = {'W', 'H'}; box = stk_hrect (box, cn); - x = stk_sampling_maximinlhs (n, dim, box); - assert (isequal (x.colnames, cn)); -***** test - for dim = 1:5, - x = stk_sampling_randomlhs (n, dim); - assert (isequal (size (x), [n dim])); - u = double (x); u = u(:); - assert (~ any (isnan (u) | isinf (u))); - assert ((min (u) >= 0) && (max (u) <= 1)); - assert (stk_is_lhs (x, n, dim)); - end -9 tests, 9 passed, 0 known failure, 0 skipped -[inst/sampling/@stk_sampcrit_ei/stk_sampcrit_ei.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/@stk_sampcrit_ei/stk_sampcrit_ei.m -***** shared F, M, EI - M = stk_model_gpposterior (stk_model, [1 2 3]', [1.234 3 2]'); -warning: Something went wrong during the optimization -crit0 = 2.594852, crit_opt = 2.594852: crit0 < crit_opt -***** test F = stk_sampcrit_ei () % ending ";" omitted on purpose, to test disp + covariance_type = @stk_materncov52_iso + lm = -F = -| -| model: -- (not instantiated) -| current_minimum: Inf -| + -***** assert (isempty (F.model)) -***** assert (isempty (get (F, 'model'))) -***** assert (F.current_minimum == +inf) -***** assert (get (F, 'current_minimum') == +inf) -***** error F.toto -***** error get (F, 'toto') -***** error F.current_min = 1.234; % read-only -***** error F = set (F, 'current_min', 1.234); % read-only -***** error F.toto = 1.234; % field does not exist -***** error F = set (F, 'toto', 1.234); % field does not exist -***** error EI = feval (F, 1.0); -***** test F = stk_sampcrit_ei (); F.model = M; - assert (~ isempty (F.model)); -***** test F = stk_sampcrit_ei (); F = set (F, 'model', M); - assert (~ isempty (F.model)); -***** test F.model = []; % remove model - assert (isempty (F.model)); - assert (F.current_minimum == +inf); -***** test F = stk_sampcrit_ei (M) % ending ";" omitted on purpose, to test disp + dim = 1 + param = -F = -| -| model: -| current_minimum: 1.234 -| + 1.5345 + -1.7822 -***** assert (isequal (F.model, M)) -***** assert (F.current_minimum == 1.234); -***** test EI = feval (F, [1.0; 1.1; 1.2]); -***** assert (isequal (size (EI), [3 1])) -***** assert (all (EI >= 0)) -***** shared F -***** test F = stk_sampcrit_ei (stk_model ()); -***** assert (F.current_minimum == +inf); -***** error feval (F, 1.0); -24 tests, 24 passed, 0 known failure, 0 skipped -[inst/sampling/stk_sampling_nestedlhs.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_sampling_nestedlhs.m -***** shared x, n, dim, box, niter, levels - n = [48; 12; 4; 2]; dim = 2; box = [0, 0; 4, 4]; niter = 10; - levels = [10.1; 15.2; -9.3; 2.4; 17.5]; -***** error x = stk_sampling_nestedlhs (); -***** test x = stk_sampling_nestedlhs (n); -***** test x = stk_sampling_nestedlhs (n, dim); -***** test x = stk_sampling_nestedlhs (n, dim, box); -***** test x = stk_sampling_nestedlhs (n, dim, box, niter); -***** test x = stk_sampling_nestedlhs (n, dim, box, niter, levels); -***** assert ( isequal(size(x), [sum(n), dim + 1]) ); -***** assert ( isa(x, 'stk_dataframe') ); - cn = [0; cumsum(n)]; - for lev = 1:length(n), - y = x( (cn(lev) + 1):(cn(lev + 1)), 1:dim ); - assert (isequal (size (y), [n(lev) dim])); - assert (stk_is_lhs (y, n(lev), dim, box)); - if lev > 1 - assert ( isequal(z((end - n(lev) + 1):end, :), y) ); - end - z = y; - end -***** assert (isequal (x.colnames{dim + 1}, 'Level')); - levels = stk_dataframe(levels, {'t'}); - box = stk_hrect(box, {'x1', 'x2', 'x3', 'x4'}); -***** test x = stk_sampling_nestedlhs (n, [], box, [], levels); -***** assert (isequal(x.colnames, {'x1', 'x2', 'x3', 'x4', 't'}) ); -11 tests, 11 passed, 0 known failure, 0 skipped -[inst/sampling/@stk_function/stk_function.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/@stk_function/stk_function.m -***** shared F -***** test F = stk_function () % ending ";" omitted on purpose, to test disp + lognoisevariance = -4.6823 -F = +model2 = -***** error [F F]; % arrays of sampling criterion objects are not supported -***** error [F; F]; % idem -***** error get (F, 'toto'); % field does not exist -***** error y = feval (F, 1.0); % not implemented for "pure" function objects -***** error dummy = F{2}; % illegal indexing -***** error dummy = F(1.0); % feval not implemented -***** error dummy = F.toto; % field does not exist -***** error F{2} = 1.234; % illegal indexing -***** error F(5) = 1.234; % illegal indexing -***** error F.toto = 1.234; % field does not exist -11 tests, 11 passed, 0 known failure, 0 skipped -[inst/sampling/stk_sampcrit_akg_eval.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_sampcrit_akg_eval.m -***** shared zc_mean, zc_std, zr_mean, zr_std, zcr_cov, AKG, nc - xi = [0; 0.2; 0.7; 0.9]; - zi = [1; 0.9; 0.6; 0.1] - 10; - ni = 4; + scalar structure containing the fields: - M_prior = stk_model (@stk_materncov32_iso); - M_prior.param = log ([1.0; 2.1]); - M_prior.lognoisevariance = 0.678; + covariance_type = @stk_materncov52_iso + lm = - nc = 20; - xc = stk_sampling_regulargrid (nc, 1, [0; 1]); - [zp, ~, ~, K] = stk_predict (M_prior, xi, zi, [xi; xc]); +@(t) [ones(length (t), 1), sin(2 * pi * t / T0), cos(2 * pi * t / T0)] - ir = 1:ni; ic = ni + (1:nc); + dim = 1 + param = - zc_mean = zp.mean(ic); - zc_std = sqrt (zp.var(ic)); + -9.6978 + -8.1781 - % reference grid: current evaluation points ("KGCP") - zr_mean = zp.mean(ir); - zr_std = sqrt (zp.var(ir)); + lognoisevariance = -4.6971 - zcr_cov = K(ic, ir); -***** test AKG = stk_sampcrit_akg_eval (zc_mean, zc_std, zr_mean, zr_std, zcr_cov); -***** assert (isequal (size (AKG), [nc 1])) -***** assert (all (AKG >= 0)) -***** error AKG = stk_sampcrit_akg_eval (zc_mean, zc_std, zr_mean, zr_std); -4 tests, 4 passed, 0 known failure, 0 skipped -[inst/sampling/stk_sampling_randunif.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_sampling_randunif.m -***** shared x, n, dim, box - n = 10; dim = 2; box = [0, 0; 2, 2]; -***** error x = stk_sampling_randunif (); -***** test x = stk_sampling_randunif (n); -***** test x = stk_sampling_randunif (n, dim); -***** test x = stk_sampling_randunif (n, dim, box); -***** assert (isa(x, 'stk_dataframe')); -***** assert (isequal (x.colnames, {})); -***** test - cn = {'W', 'H'}; box = stk_hrect (box, cn); - x = stk_sampling_randunif (n, dim, box); - assert (isequal (x.colnames, cn)); -***** test - for dim = 1:5, - x = stk_sampling_randunif(n, dim); - assert(isequal(size(x), [n dim])); - u = double(x); u = u(:); - assert(~any(isnan(u) | isinf(u))); - assert((min(u) >= 0) && (max(u) <= 1)); - end -8 tests, 8 passed, 0 known failure, 0 skipped -[inst/sampling/stk_sampling_regulargrid.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/sampling/stk_sampling_regulargrid.m -***** shared x, n, dim, box - n = 9; dim = 2; box = [0, 0; 1, 1]; -***** error x = stk_sampling_regulargrid (); -***** test x = stk_sampling_regulargrid (n); -***** test x = stk_sampling_regulargrid (n, dim); -***** test x = stk_sampling_regulargrid (n, dim, box); -***** assert (isa (x, 'stk_dataframe')); -***** assert (isa (x, 'stk_factorialdesign')); -***** assert (isequal (x.colnames, {})); -***** test - cn = {'W', 'H'}; box = stk_hrect (box, cn); - x = stk_sampling_regulargrid (n, dim, box); - assert (isequal (x.colnames, cn)); -***** test - for dim = 1:3, - n = 3^dim; - x = stk_sampling_regulargrid(n, dim); - assert(isequal(size(x), [n dim])); - u = double(x); u = u(:); - assert(~any(isnan(u) | isinf(u))); - assert((min(u) >= 0) && (max(u) <= 1)); - end -***** test - nn = [3 4 5]; - for dim = 1:3, - x = stk_sampling_regulargrid(nn(1:dim), dim); - assert(isequal(size(x), [prod(nn(1:dim)) dim])); - u = double(x); u = u(:); - assert(~any(isnan(u) | isinf(u))); - assert((min(u) >= 0) && (max(u) <= 1)); - end -10 tests, 10 passed, 0 known failure, 0 skipped +1 test, 1 passed, 0 known failure, 0 skipped [inst/examples/03_miscellaneous/stk_example_misc04.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/03_miscellaneous/stk_example_misc04.m ***** test stk_example_misc04; close all; @@ -5282,29 +6870,59 @@ line 0: warning: deprecated command Proba. of being dominated simulated Pareto fronts--| || - 800 +|+ *= ###* %%*&&+$ +-+| ++--+--+---+--+---++ ++||00% - | *= ###* %%*&&+$ + | 800 +---+##|###|##|+---+ || - #|###*=#####*#%%*&&#$### | +|##+##+###+##+###+| || - 600 +|+##*=#####*#%%*&&#$#####| 600 +---+##########+---+ || - #|###*=#####*#%%*&&#$### | |#################| || - #|###*=#####*#%%*&&#$### | |#################| ++||5% - 400 +|+##*=#####*#%%*&&#$##+-+| 400 +---+##########+---+ || - #|###*=#####*#%%*%&%$%%%%%| |#################| || - #|###*=#####*#%$*&&*$*****| |#################| || - 200 +|+##*=#####*#%$*#&#$#second objective--+##########+---+ ++||0% - #|###*=#####**%*****$*****| 0 |#################| || - 0 +|+##*=#######%$@&&&$*****| +---+##########+---+ || - #|###*=#######%$@@&&$$&&&&| |#################| || - #|###*====####%######$$$$$| -200 |#################| || - -200 +|+##*========%$==========| +---+##########+---+ ++||5% - #|###*####$$##%%%%%%%%%%%%| |#################| || - #|###*#####$$$$$$$$$$$$$$$| -400 |#################| || - -400 +|+##************@********| +---+##+###+##++---+ || - #|------------------------| |+--|--|---|--|---|+ || - #+###+####+###+####+###+ -300-20-1000010002000 ++-0% - -300-2000-1000 0 10002000 + 800 +|+ +# *= **@+=$ & %%+-+| 800 +---+--+--+---++---+ ++||00% + | +# *= **@#=$#&##%%###| ||##|##|##|###|##|#| || + #|######*=#**@#=$#&##%%# | +|##+##+##+###+##+#| || + 600 +|+#####*=#**@#=$#&##%%+-+| 600 +---+##########+---+ || + #|######*=******$*&**%%***| |#################| || + 400 +|+######=#*#***$****%****| |#################| ++||5% + #|#######=#*#@#=$#&##%%***| 400 +---+##########+---+ || + #|#######=#*****$$$**%****| |#################| || + 200 +|+######=#$#@#=##$$$%$$$$| 200 +---+##########+---+ || + #|#######=#$#@@@@@&@@%second objective#################| ++||0% + #|#######=#$$$$$$$&&&%&&&&| 0 |#################| || + 0 +|+######=#@###*#####%#+-+| +---+##########+---+ || + #|###################%%%%%| -200 |#################| || + -200 +|+######=================| +---+##########+---+ || + #|########################| |#################| ++||5% + #|###################### | -400 |#################| || + -400 +|+####################+-+| +---+##########+---+ || + #|###################### | -600 +|##+##+##+###+##+#| || + -600 +|------------------------| +---+--|--|---|+---+ || + #+###+###+####+###+###+# -300-20-1000 1002000 ++-0% + -300-200-1000 0 10002000 first objective first objective 1 test, 1 passed, 0 known failure, 0 skipped +[inst/examples/03_miscellaneous/stk_example_misc01.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/03_miscellaneous/stk_example_misc01.m +***** test stk_example_misc01; close all; + +#==========================# +# stk_example_misc01 # +#==========================# + +'stk_example_misc01' is a script from the file /build/reproducible-path/octave-stk-2.8.1/debian/octave-stk/usr/share/octave/packages/stk-2.8.1/examples/03_miscellaneous/stk_example_misc01.m + + STK_EXAMPLE_MISC01 Several correlation functions from the Matern family + + The Matern 1/2 correlation function is also known as the "exponential correla- + tion function". This is the correlation function of an Ornstein-Ulhenbeck pro- + cess. + + The Matern covariance function tends to the Gaussian correlation function when + its regularity (smoothness) parameter tends to infinity. + + See also: stk_materncov_iso, stk_materncov_aniso + + +Additional help for built-in functions and operators is +available in the online version of the manual. Use the command +'doc ' to search the manual index. + +Help and information about Octave is also available on the WWW +at https://www.octave.org and via the help@octave.org +mailing list. +1 test, 1 passed, 0 known failure, 0 skipped [inst/examples/03_miscellaneous/stk_example_misc05.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/03_miscellaneous/stk_example_misc05.m ***** test @@ -5441,47 +7059,29 @@ 0 0.2 0.4 0.6 0.8 1 0 0.2 0.4 0.6 0.8 1 input x input x 1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/03_miscellaneous/stk_example_misc01.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/03_miscellaneous/stk_example_misc01.m -***** test stk_example_misc01; close all; - -#==========================# -# stk_example_misc01 # -#==========================# - -'stk_example_misc01' is a script from the file /build/reproducible-path/octave-stk-2.8.1/debian/octave-stk/usr/share/octave/packages/stk-2.8.1/examples/03_miscellaneous/stk_example_misc01.m - - STK_EXAMPLE_MISC01 Several correlation functions from the Matern family - - The Matern 1/2 correlation function is also known as the "exponential correla- - tion function". This is the correlation function of an Ornstein-Ulhenbeck pro- - cess. - - The Matern covariance function tends to the Gaussian correlation function when - its regularity (smoothness) parameter tends to infinity. +[inst/examples/02_design_of_experiments/stk_example_doe04.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/02_design_of_experiments/stk_example_doe04.m +***** test stk_example_doe04; close all; - See also: stk_materncov_iso, stk_materncov_aniso +#=========================# +# stk_example_doe04 # +#=========================# +'stk_example_doe04' is a script from the file /build/reproducible-path/octave-stk-2.8.1/debian/octave-stk/usr/share/octave/packages/stk-2.8.1/examples/02_design_of_experiments/stk_example_doe04.m -Additional help for built-in functions and operators is -available in the online version of the manual. Use the command -'doc ' to search the manual index. + STK_EXAMPLE_DOE04 Probability of misclassification -Help and information about Octave is also available on the WWW -at https://www.octave.org and via the help@octave.org -mailing list. -1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/03_miscellaneous/stk_example_misc03.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/03_miscellaneous/stk_example_misc03.m -***** test stk_example_misc03; close all; + The upper panel shows posterior means and variances as usual, and the + threshold of interest, which is at T = 0.85 (dashed line). -#==========================# -# stk_example_misc03 # -#==========================# + The lower panel shows the probability of misclassification as a function of x + (blue curve), i.e., the probability that the actual value of the function is + not on the same side of the threshold as the prediction (posterior mean). -'stk_example_misc03' is a script from the file /build/reproducible-path/octave-stk-2.8.1/debian/octave-stk/usr/share/octave/packages/stk-2.8.1/examples/03_miscellaneous/stk_example_misc03.m + We also plot the expected future probability of misclassification (magenta + curve), should a new evaluation be made at x = 3. - STK_EXAMPLE_MISC03 How to deal with (known) seasonality + Note that both probabilities are obtained using stk_pmisclass. Additional help for built-in functions and operators is @@ -5491,63 +7091,43 @@ Help and information about Octave is also available on the WWW at https://www.octave.org and via the help@octave.org mailing list. -model = - - scalar structure containing the fields: - - covariance_type = @stk_materncov52_iso - lm = - - - - dim = 1 - param = - - 2.0795 - -1.8872 - - lognoisevariance = -4.7960 - -model2 = - - scalar structure containing the fields: - - covariance_type = @stk_materncov52_iso - lm = - -@(t) [ones(length (t), 1), sin(2 * pi * t / T0), cos(2 * pi * t / T0)] - - dim = 1 - param = - - 2.8528 - -8.1781 - - lognoisevariance = -4.8064 - 1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/02_design_of_experiments/stk_example_doe03.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/02_design_of_experiments/stk_example_doe03.m -***** test stk_example_doe03; close all; +[inst/examples/02_design_of_experiments/stk_example_doe06.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/02_design_of_experiments/stk_example_doe06.m +***** test stk_example_doe06; close all; #=========================# -# stk_example_doe03 # +# stk_example_doe06 # #=========================# -'stk_example_doe03' is a script from the file /build/reproducible-path/octave-stk-2.8.1/debian/octave-stk/usr/share/octave/packages/stk-2.8.1/examples/02_design_of_experiments/stk_example_doe03.m +'stk_example_doe06' is a script from the file /build/reproducible-path/octave-stk-2.8.1/debian/octave-stk/usr/share/octave/packages/stk-2.8.1/examples/02_design_of_experiments/stk_example_doe06.m - STK_EXAMPLE_DOE03 A simple illustration of 1D Bayesian optimization + STK_EXAMPLE_DOE06 Sequential design for the estimation of an excursion set - Our goal here is to optimize (maximize) the one-dimensional function + In this example, we consider the problem of estimating the set - x |--> x * sin (x) + Gamma = { x in X | f(x) > z_crit }, - over the interval [0; 4 * pi]. + where z_crit is a given value, and/or its volume. - A Matern 5/2 prior with known parameters is used. + In a typical "structural reliability analysis" problem, Gamma would + represent the failure region of a certain system, and its volume would + correspond to the probability of failure (assuming a uniform distribution + for the input). - Evaluations points are chosen sequentially using the Expected Improvement (EI) - criterion, starting from an initial design of N0 = 3 points. + A Matern 5/2 prior with known parameters is used for the function f, and + the evaluations points are chosen sequentially using any of the sampling + criterion described in [1] (see also [2], section 4.3). + + REFERENCE + + [1] B. Echard, N. Gayton and M. Lemaire (2011). AK-MCS: an active + learning reliability method combining Kriging and Monte Carlo + simulation. Structural Safety, 33(2), 145-154. + + [2] J. Bect, D. Ginsbourger, L. Li, V. Picheny and E. Vazquez (2012). + Sequential design of computer experiments for the estimation of a + probability of failure. Statistics and Computing, 22(3), 773-793. 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: x z - x0(001) : 0.00000 0.00000 - x0(002) : 6.00000 -1.67649 - x0(003) : 12.00000 -6.43888 - xg(057) : 1.68421 1.67339 - xg(099) : 2.94737 0.56886 - xg(282) : 8.45113 6.98861 - xg(299) : 8.96241 3.99788 - xg(268) : 8.03008 7.90589 - xg(258) : 7.72932 7.66935 - xg(265) : 7.93985 7.91060 - xg(266) : 7.96992 7.91642 - xg(145) : 4.33083 -4.01937 - -Number of evaluations: 3 + 9 = 12. - -1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/02_design_of_experiments/stk_example_doe02.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/02_design_of_experiments/stk_example_doe02.m -***** test stk_example_doe02; close all; - -#=========================# -# stk_example_doe02 # -#=========================# - -'stk_example_doe02' is a script from the file /build/reproducible-path/octave-stk-2.8.1/debian/octave-stk/usr/share/octave/packages/stk-2.8.1/examples/02_design_of_experiments/stk_example_doe02.m - - STK_EXAMPLE_DOE02 "Sequential Maximin" design - - In this example, a two-dimensional space-filling design is progressively - enriched with new points using a "sequential maximin" approach. More - precisely, the k-th point X(k, :) is selected to maximize the distance to the - set of all previously selected points X(1, :), X(2, :), ..., X(k-1, :). - - NOTES: - - * The resulting design is NOT optimal with respect to the maximin criterion - (separation distance). - - * This procedure is not truly a *sequential* design procedure, since the - choice of the k-th point X(k, :) does NOT depend on the response at the - previously selected locations X(i, :), i < k. - - REFERENCE - - [1] Emmanuel Vazquez and Julien Bect, "Sequential search based on kriging: - convergence analysis of some algorithms", In: ISI - 58th World - Statistics Congress of the International Statistical Institute (ISI'11), - Dublin, Ireland, August 21-26, 2011. - - -Additional help for built-in functions and operators is -available in the online version of the manual. Use the command -'doc ' to search the manual index. - -Help and information about Octave is also available on the WWW -at https://www.octave.org and via the help@octave.org -mailing list. -No entry for terminal type "unknown"; -using dumb terminal settings. - line 0: warning: iconv failed to convert degree sign - -gnuplot> " font ":Bold,10" textcolor rgb " - ^ - line 0: invalid command - - - - |----------------------n = 10, fd = 4.04e-01-------------------------| - 1 +|+ + + + + +-+| - +| + F + + + +| - #|#####################################################F############# | - #|################################################################### | - 0.8 +|+#################################################################+-+| - #|###################################F############################### | - #|###F############################################################### | - 0.6 +|+#################################################################+-+| - #|################################################################### | - 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-gnuplot> " font ":Bold,10" textcolor rgb " - ^ - line 0: invalid command - - - |----------------------n = 19, fd = 2.23e-01-------------------------| - 1 F|+ + + F + + +-F| - +| + F + + + +| - #|#####################################################F############# | - #|################################################################### | - 0.8 +|+#################################################################+-+| - #|###################F###############F############################### | - #|###F############################################################### F| - 0.6 +|+#################################################################+-+| - #|################################################################### | - #|########################F################F######################### | - #|#########################################################F######### | - 0.4 +|+####F############################################################+-+| - #|################################################################### | - #|################################################################### F| - 0.2 +|+###########################F#####################################+-+| - #|##############################################F#################### | - #|################################################################### | - +|---------------------------------------------------------------------| - 0 F-+###########+#####F#######+########F####+#############+###########+-+ - 0 0.2 0.4 0.6 0.8 1 - -1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/02_design_of_experiments/stk_example_doe04.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/02_design_of_experiments/stk_example_doe04.m -***** test stk_example_doe04; close all; - -#=========================# -# stk_example_doe04 # -#=========================# - -'stk_example_doe04' is a script from the file /build/reproducible-path/octave-stk-2.8.1/debian/octave-stk/usr/share/octave/packages/stk-2.8.1/examples/02_design_of_experiments/stk_example_doe04.m - - STK_EXAMPLE_DOE04 Probability of misclassification - - The upper panel shows posterior means and variances as usual, and the - threshold of interest, which is at T = 0.85 (dashed line). - - The lower panel shows the probability of misclassification as a function of x - (blue curve), i.e., the probability that the actual value of the function is - not on the same side of the threshold as the prediction (posterior mean). - - We also plot the expected future probability of misclassification (magenta - curve), should a new evaluation be made at x = 3. + | + 1 +|+ + | *** + 0.5 +|+#######################****G##############*G*&G**####### + 0 +|+########################################################## + z %|F***G*=&#####&****&****#######*G*%#####&**########***#### + -0.5 +|+###############&*G*&###########***&&&G**##########&**&%# + -1 +|+################################&*****#############&***&& + +|------------------------------------------------------------ + -1.5 +-+#########+###########+###########+###########+########%%%+ + 0 0.2 0.4 0.6 0.8 1 + |-----------------------------------------------------------| + 0.005 +|+ + + + + +-+| + +|F + + + + +| + 0.004 +|**######################################################+-+| + 0.003 +|**######################################################+-+| + #|#*####################################################### | + 0.002 +|+*######################################################+-+| + 0.001 +|+*######################################################+-+| + +|-----------------------------------------------------------| + 0 **+#********************************************************* + 0 0.2 0.4 0.6 0.8 1 + x +Iteration #18 +| Current sample size: n = 21 +| Volume estimate (plugin): 0.20300 [ref: 0.20300] +| Upper-bound on posterior std: 4.8594e-05 [target: 5.000e-04] - Note that both probabilities are obtained using stk_pmisclass. +history = <21x5 stk_dataframe array> + : x z vol_estim vol_err nmisclass + initial design #1 : 0.000000 0.00000 NaN NaN NaN + initial design #2 : 0.333333 -0.43063 NaN NaN NaN + initial design #3 : 0.666667 -0.66886 NaN NaN NaN + initial design #4 : 1.000000 -1.20558 0.0000 -0.2030 2030 + MC point #02203 : 0.104124 -0.13299 0.0000 -0.2030 2030 + MC point #03619 : 0.497629 0.26491 0.1013 -0.1017 1699 + MC point #07232 : 0.548727 -0.19722 0.1115 -0.0915 1577 + MC point #09150 : 0.400398 -0.08824 0.0790 -0.1240 1240 + MC point #07623 : 0.513996 0.15521 0.0789 -0.1241 1241 + MC point #05135 : 0.432819 0.17702 0.0819 -0.1211 1211 + MC point #00114 : 0.429107 0.15026 0.0820 -0.1210 1210 + MC point #04396 : 0.823892 0.46109 0.2131 0.0101 697 + MC point #08641 : 0.763415 0.42067 0.2175 0.0145 145 + MC point #08156 : 0.735327 0.13413 0.2140 0.0110 110 + MC point #03184 : 0.864411 0.01122 0.2024 -0.0006 6 + MC point #05118 : 0.853807 0.15677 0.2030 0.0000 0 + MC point #02362 : 0.736747 0.15115 0.2030 0.0000 0 + MC point #00960 : 0.191194 0.12436 0.2030 0.0000 0 + MC point #06403 : 0.210756 0.14264 0.2030 0.0000 0 + MC point #03925 : 0.224410 0.12061 0.2030 0.0000 0 + MC point #04240 : 0.035194 0.01556 0.2030 0.0000 0 -Additional help for built-in functions and operators is -available in the online version of the manual. Use the command -'doc ' to search the manual index. +Final result: +| Number of evaluations: 4 + 17 = 21. +| Volume estimate (plugin): 20.3000% [ref: 20.3000%] -Help and information about Octave is also available on the WWW -at https://www.octave.org and via the help@octave.org -mailing list. 1 test, 1 passed, 0 known failure, 0 skipped [inst/examples/02_design_of_experiments/stk_example_doe05.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/02_design_of_experiments/stk_example_doe05.m @@ -6242,26 +7743,26 @@ | n = 5 + 0 = 5. - 10 +|+ - |##############%%%%%%%%%%%%######%%=========# - 5 +|+&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&====&&&&&&&===&&&&%%%##### - 0 +|+************G**************G**************G****&&&&&&&&&&& - z &|&&&&&&&&&&&&&&&======&&&&====&&&&&&&&&&&&&&&&&==*********** - -5 +|+%%%################======##################%%%===&&&&&&&&G - -10 +|+################################################===##%===% - +|------------------------------------------------------------ + 15 +|+ + 10 +|+ ######### ### ######## + %|&&&&&&&&&&&&&&&&&&&&&&&%%%####%%%&========&&&&&&&%%%##### + 5 +|+************G******##&&&&&&&&&====********G****#&&&&&&%%## + z 0 +|+================&#*********G******##&&&&&&&===*******#&&&& + -5 +|+%%&&&&%%%%%##%%=============&&&&&&&&&%%%####%===&&&&#****G + #|################################################===%%&&&=== + -10 +|------------------------------------------------------------ -15 +-+#######+#########+#########+#########+#########+######## + 0 2 4 6 8 10 12 |-----------------------------------------------------------| - 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20 +|+ - 15 +|+ ####### ####### ###%%%## - 10 +|+#%%&&&&&%%#####%%&&&&&%%%#####%&&&&&&&&%%############### - 5 +|+&&&&###&&&&&&&&&&&####&&&&&&&&&&==========%############# - z G|*************G**************G**************G==########### - 0 +|+=########&&&========####======########&&&&****=######### # - -5 +|+&&&&&&&&&&%%##%&&&&======&%#%%&&&&&&&&&%%%%&&**G*G%#%&G**G - -10 +|------------------------------------------------------------ - -15 +-+#######+#########+#########+#########+#########+##%G&%## + + 30 +|+ + | + 20 +|+##%%%%%%#########################%%%%%%%################ + 10 +|+&&&&&&&&&&&&%%&&&&&&&&&&%####%&&&&&&&&&&&&%############# + z G|*************G*****#####&&&&&&&=***********G*&########### + 0 +|+==================*********G****####&&&&&&&***=%#########& + -10 +|+&&&&&&&&&%%###%&&&&&=====&&%%&&&&&&&&%%#####&&*GGGG*GGGG*G + +|------------------------------------------------------------ + -20 +-+#######+#########+#########+#########+#########+######## + 0 2 4 6 8 10 12 |-----------------------------------------------------------| - 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0.025 +|+ + + + + + * F*-+| - +| + + + + + ** ** +| - 0.02 +|+##################################################**#***-+| - 0.015 +|+#################################################*#*#***-+| - AKG #|##################################################*#*#*** | - 0.01 +|+#################################################*##**#+*+| - 0.005 +|+#################################################*##**#+*+| + 0.008 +|+ + + + + + +-+| + +| + + + + + F ** +| + 0.006 +|+###################################################**#**-+| + #|###################################################*#*#** | + AKG0.004 +|+####################**############################*#**#*-+| + #|####################*#**###########################*#**#* | + 0.002 +|+##################*###*###########################*#**#*-+| +|-----------------------------------------------------------| - 0 *****************************************************##*##+-* + 0 ******###************######**************************#####+** 0 2 4 6 8 10 12 x line 0: warning: iconv failed to convert degree sign @@ -6752,26 +8253,26 @@ | n = 5 + 85 = 90. - 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init001 : 0.00000 -0.5317 - init002 : 3.00000 2.1022 - init003 : 6.00000 1.1762 - init004 : 9.00000 1.5986 - init005 : 12.00000 -5.7419 - xg(002) : 0.06030 1.1819 - xg(200) : 12.00000 -6.1673 - xg(179) : 10.73367 -14.8735 - xg(167) : 10.01005 -8.5151 - xg(190) : 11.39698 -7.5436 - xg(165) : 9.88945 -8.5095 - xg(200) : 12.00000 -5.7154 - xg(166) : 9.94975 -5.0913 - xg(200) : 12.00000 -9.2163 - xg(167) : 10.01005 -7.7027 - xg(180) : 10.79397 -11.8726 - xg(188) : 11.27638 -8.9160 - xg(171) : 10.25126 -8.6514 - xg(188) : 11.27638 -11.0717 - xg(172) : 10.31156 -6.1226 - xg(191) : 11.45729 -7.1184 - xg(187) : 11.21608 -8.8919 - xg(173) : 10.37186 -12.9127 - xg(187) : 11.21608 -13.9604 - xg(172) : 10.31156 -7.9752 - xg(173) : 10.37186 -9.0560 - xg(187) : 11.21608 -10.4871 - xg(174) : 10.43216 -10.6286 - xg(187) : 11.21608 -9.2952 - xg(187) : 11.21608 -11.7155 - xg(174) : 10.43216 -8.3370 - xg(176) : 10.55276 -8.1565 - xg(176) : 10.55276 -11.8918 - xg(182) : 10.91457 -10.5345 - xg(188) : 11.27638 -10.9525 - xg(188) : 11.27638 -10.3332 - xg(174) : 10.43216 -7.3762 - xg(174) : 10.43216 -8.4058 - xg(188) : 11.27638 -9.0247 - xg(174) : 10.43216 -5.0076 - xg(190) : 11.39698 -12.5434 - xg(177) : 10.61307 -9.1370 - xg(192) : 11.51759 -6.3643 - xg(176) : 10.55276 -10.3773 - xg(190) : 11.39698 -10.6808 - xg(176) : 10.55276 -10.9712 - xg(190) : 11.39698 -12.4358 - xg(177) : 10.61307 -8.3976 - xg(177) : 10.61307 -13.1339 - xg(191) : 11.45729 -7.7901 - xg(188) : 11.27638 -10.3684 - xg(176) : 10.55276 -9.1478 - xg(191) : 11.45729 -9.8557 - xg(177) : 10.61307 -8.7163 - xg(178) : 10.67337 -10.7557 - xg(191) : 11.45729 -8.8519 - xg(178) : 10.67337 -7.9421 - xg(178) : 10.67337 -12.0393 - xg(191) : 11.45729 -9.0481 - xg(188) : 11.27638 -10.5632 - xg(178) : 10.67337 -4.3274 - xg(178) : 10.67337 -10.6690 - xg(191) : 11.45729 -12.1762 - xg(178) : 10.67337 -10.2181 - xg(178) : 10.67337 -11.1304 - xg(192) : 11.51759 -8.8592 - xg(192) : 11.51759 -10.5199 - xg(178) : 10.67337 -12.4165 - xg(192) : 11.51759 -16.2590 - xg(178) : 10.67337 -7.1548 - xg(192) : 11.51759 -8.7147 - xg(178) : 10.67337 -8.1670 - xg(191) : 11.45729 -12.2228 - xg(178) : 10.67337 -10.8455 - xg(178) : 10.67337 -7.4011 - xg(191) : 11.45729 -11.3586 - xg(192) : 11.51759 -9.7578 - xg(178) : 10.67337 -8.6500 - xg(191) : 11.45729 -11.4185 - xg(178) : 10.67337 -13.4712 - xg(191) : 11.45729 -9.1325 - xg(178) : 10.67337 -13.4752 - xg(178) : 10.67337 -11.6494 - xg(191) : 11.45729 -10.9344 - xg(178) : 10.67337 -11.9295 - xg(191) : 11.45729 -10.1802 - xg(178) : 10.67337 -11.8421 - xg(191) : 11.45729 -10.2849 - xg(178) : 10.67337 -14.1412 - xg(191) : 11.45729 -6.9720 - xg(185) : 11.09548 -6.8419 - xg(190) : 11.39698 -11.7328 - xg(190) : 11.39698 -7.5806 - xg(190) : 11.39698 -10.6903 - xg(177) : 10.61307 -9.0680 - xg(190) : 11.39698 -8.2361 - xg(177) : 10.61307 -10.3187 - xg(190) : 11.39698 -7.3140 - xg(177) : 10.61307 -10.0682 - xg(190) : 11.39698 -12.6096 + init001 : 0.00000 2.1770 + init002 : 3.00000 3.6161 + init003 : 6.00000 -0.0554 + init004 : 9.00000 4.5062 + init005 : 12.00000 -4.9978 + xg(184) : 11.03518 -9.3672 + xg(176) : 10.55276 -8.5341 + xg(200) : 12.00000 -6.2921 + xg(178) : 10.67337 -10.5121 + xg(168) : 10.07035 -8.8635 + xg(193) : 11.57789 -12.6995 + xg(200) : 12.00000 -5.4719 + xg(169) : 10.13065 -9.8056 + xg(168) : 10.07035 -7.4010 + xg(192) : 11.51759 -9.3516 + xg(188) : 11.27638 -10.6836 + xg(175) : 10.49246 -9.4592 + xg(191) : 11.45729 -6.2649 + xg(188) : 11.27638 -5.2107 + xg(187) : 11.21608 -6.8480 + xg(171) : 10.25126 -6.7323 + xg(172) : 10.31156 -8.0248 + xg(187) : 11.21608 -8.0382 + xg(173) : 10.37186 -6.0564 + xg(175) : 10.49246 -9.4838 + xg(188) : 11.27638 -9.8230 + xg(174) : 10.43216 -10.0335 + xg(188) : 11.27638 -10.8250 + xg(174) : 10.43216 -6.6835 + xg(188) : 11.27638 -7.8709 + xg(174) : 10.43216 -7.5091 + xg(188) : 11.27638 -9.3770 + xg(175) : 10.49246 -10.2521 + xg(188) : 11.27638 -11.6162 + xg(175) : 10.49246 -10.2909 + xg(188) : 11.27638 -12.0117 + xg(180) : 10.79397 -8.4311 + xg(176) : 10.55276 -13.5272 + xg(176) : 10.55276 -6.0298 + xg(176) : 10.55276 -7.2215 + xg(190) : 11.39698 -8.2021 + xg(176) : 10.55276 -6.0689 + xg(191) : 11.45729 -12.0162 + xg(178) : 10.67337 -7.1100 + xg(193) : 11.57789 -9.7170 + xg(181) : 10.85427 -12.4553 + xg(179) : 10.73367 -5.9746 + xg(180) : 10.79397 -10.1369 + xg(180) : 10.79397 -12.3690 + xg(192) : 11.51759 -8.1648 + xg(179) : 10.73367 -12.5341 + xg(190) : 11.39698 -7.6507 + xg(178) : 10.67337 -13.9050 + xg(188) : 11.27638 -8.3186 + xg(188) : 11.27638 -11.4639 + xg(189) : 11.33668 -9.4447 + xg(189) : 11.33668 -13.3609 + xg(177) : 10.61307 -9.3509 + xg(177) : 10.61307 -7.1701 + xg(190) : 11.39698 -7.7885 + xg(177) : 10.61307 -9.6466 + xg(189) : 11.33668 -14.2708 + xg(178) : 10.67337 -12.4417 + xg(189) : 11.33668 -9.7533 + xg(177) : 10.61307 -5.0986 + xg(179) : 10.73367 -10.6293 + xg(178) : 10.67337 -9.6737 + xg(190) : 11.39698 -7.2690 + xg(190) : 11.39698 -9.0740 + xg(177) : 10.61307 -8.7244 + xg(189) : 11.33668 -11.2549 + xg(178) : 10.67337 -8.8775 + xg(178) : 10.67337 -8.7074 + xg(179) : 10.73367 -9.9846 + xg(191) : 11.45729 -11.2598 + xg(180) : 10.79397 -8.7958 + xg(180) : 10.79397 -11.6669 + xg(191) : 11.45729 -13.3547 + xg(180) : 10.79397 -12.5630 + xg(180) : 10.79397 -9.9175 + xg(180) : 10.79397 -15.2312 + xg(189) : 11.33668 -10.0518 + xg(190) : 11.39698 -11.0047 + xg(180) : 10.79397 -7.0970 + xg(180) : 10.79397 -10.8819 + xg(180) : 10.79397 -7.5265 + xg(191) : 11.45729 -10.7229 + xg(180) : 10.79397 -7.7313 + xg(180) : 10.79397 -11.5486 + xg(191) : 11.45729 -11.1149 + xg(180) : 10.79397 -12.6215 + xg(191) : 11.45729 -13.6281 + xg(180) : 10.79397 -15.4586 + xg(180) : 10.79397 -6.8677 + xg(191) : 11.45729 -7.0858 + xg(180) : 10.79397 -8.0480 + xg(180) : 10.79397 -9.4182 + xg(191) : 11.45729 -11.1829 + xg(180) : 10.79397 -9.5930 + xg(191) : 11.45729 -12.5001 Number of evaluations: 5 + 95 = 100. 1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/02_design_of_experiments/stk_example_doe06.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/02_design_of_experiments/stk_example_doe06.m -***** test stk_example_doe06; close all; +[inst/examples/02_design_of_experiments/stk_example_doe02.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/02_design_of_experiments/stk_example_doe02.m +***** test stk_example_doe02; close all; #=========================# -# stk_example_doe06 # +# stk_example_doe02 # #=========================# -'stk_example_doe06' is a script from the file /build/reproducible-path/octave-stk-2.8.1/debian/octave-stk/usr/share/octave/packages/stk-2.8.1/examples/02_design_of_experiments/stk_example_doe06.m - - STK_EXAMPLE_DOE06 Sequential design for the estimation of an excursion set +'stk_example_doe02' is a script from the file /build/reproducible-path/octave-stk-2.8.1/debian/octave-stk/usr/share/octave/packages/stk-2.8.1/examples/02_design_of_experiments/stk_example_doe02.m - In this example, we consider the problem of estimating the set + STK_EXAMPLE_DOE02 "Sequential Maximin" design - Gamma = { x in X | f(x) > z_crit }, + In this example, a two-dimensional space-filling design is progressively + enriched with new points using a "sequential maximin" approach. More + precisely, the k-th point X(k, :) is selected to maximize the distance to the + set of all previously selected points X(1, :), X(2, :), ..., X(k-1, :). - where z_crit is a given value, and/or its volume. + NOTES: - In a typical "structural reliability analysis" problem, Gamma would - represent the failure region of a certain system, and its volume would - correspond to the probability of failure (assuming a uniform distribution - for the input). + * The resulting design is NOT optimal with respect to the maximin criterion + (separation distance). - A Matern 5/2 prior with known parameters is used for the function f, and - the evaluations points are chosen sequentially using any of the sampling - criterion described in [1] (see also [2], section 4.3). + * This procedure is not truly a *sequential* design procedure, since the + choice of the k-th point X(k, :) does NOT depend on the response at the + previously selected locations X(i, :), i < k. REFERENCE - [1] B. Echard, N. Gayton and M. Lemaire (2011). AK-MCS: an active - learning reliability method combining Kriging and Monte Carlo - simulation. Structural Safety, 33(2), 145-154. - - [2] J. Bect, D. Ginsbourger, L. Li, V. Picheny and E. Vazquez (2012). - Sequential design of computer experiments for the estimation of a - probability of failure. Statistics and Computing, 22(3), 773-793. + [1] Emmanuel Vazquez and Julien Bect, "Sequential search based on kriging: + convergence analysis of some algorithms", In: ISI - 58th World + Statistics Congress of the International Statistical Institute (ISI'11), + Dublin, Ireland, August 21-26, 2011. Additional help for built-in functions and operators is @@ -6954,781 +8451,607 @@ Help and information about Octave is also available on the WWW at https://www.octave.org and via the help@octave.org mailing list. -Volume (reference value): 20.37% - -data_init = <4x2 stk_dataframe array> - - : x z - initial design #1 : 0.000000 0.00000 - initial design #2 : 0.333333 -0.43063 - initial design #3 : 0.666667 -0.66886 - initial design #4 : 1.000000 -1.20558 - No entry for terminal type "unknown"; using dumb terminal settings. line 0: warning: iconv failed to convert degree sign + +gnuplot> " font ":Bold,10" textcolor rgb " + ^ + line 0: invalid command + - |-------------------------Groung truth----------------------------| - 1 +|+ + + + + +-+| - +| + + + + +| - #|############################################################### | - 0.5 +|+#############################################################+-+| - #|############################################################### | - #|############################################################### | - $|$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$| - 0 *|*****##***####***#######**#######**##########**########**#####+-+| - #|####****########**#####**#########*##########*##########*###### | - z #|#################***#***###########*########**##########**##### | - -0.5 +|+##################***#############**######**############*####+-+| - #|####################################**####**#############**#### | - #|#####################################******###############**### | - #|----------------------------+##############################**## | - -1 +|***?***z = f(x), below zcrit|###############################*#+-+| - #|###?###z = f(x), above zcrit|###############################*****| - +|-----------------------------------------------------------------| - -1.5 +-+##########+############+#############+############+##########+-+ - 0 0.2 0.4 0.6 0.8 1 - x + |----------------------n = 10, fd = 3.23e-01-------------------------| + 1 +|+ + + + F + +-+| + +| F + + + + +| + #|################################################################### | + #|###################################################################F | + 0.8 +|+##############################F##################################+-+| + #|################################################################### | + #|################################################################### | + 0.6 +|+##########################################F################F#####+-+| + #|################################################################### | + #|################################################################### | + #|###############F################################################### | + 0.4 +|+#################################################################+-+| + #|########################################F########################## | + #|################################################################### | + 0.2 +|+#####F###########################################################+-+| + #|################################################################### | + #|##########################F######################################## | + +|---------------------------------------------------------------------| + 0 +-+###########+#############+#############+#############+###########+-+ + 0 0.2 0.4 0.6 0.8 1 -Iteration #1 -| Current sample size: n = 4 -| Volume estimate (plugin): 0.00000 [ref: 0.20370] -| Upper-bound on posterior std: 4.1129e-01 [target: 5.000e-04] -No entry for terminal type "unknown"; -using dumb terminal settings. line 0: warning: iconv failed to convert degree sign + +gnuplot> " font ":Bold,10" textcolor rgb " + ^ + line 0: invalid command + - | - 4 +|+ ### - | #%%%%%%%%%## ###%%%### ######## - 2 +|+&&&&&&&&&&&&&&%#####%%&&&&&&&&&&&%#######%%&&&&&&&&%%### - 0 +|+###F###################################################### - z #|&&&&##########&***G*******************G*******************G - -2 +|+%%&&&&&&&&&&&&%#####%&&&&&&&&&&&&&&%###%&&&&&&#####&&&&&& - -4 +|+#####%%%%%##############%%%%%%%###########%%%&&&&&&&%%## - +|------------------------------------------------------------ - -6 +-+#########+###########+###########+###########+########## + - 0 0.2 0.4 0.6 0.8 1 - |-----------------------------------------------------------| - 0.4 +|+***F**** + + + + +-+| - +|** **** + + + +| - 0.3 +|*##########***##########################################+-+| - #|#############**#########********######################### | -criterion +|+#############**#######**######***######################+-+| - #|###############*#####***#########**#########********##### | - 0.1 +|+##############**####*############**######***######***##+-+| - *|-----------------------------------------------------------| - 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Use the command +'doc ' to search the manual index. + +Help and information about Octave is also available on the WWW +at https://www.octave.org and via the help@octave.org +mailing list. +No entry for terminal type "unknown"; +using dumb terminal settings. line 0: warning: iconv failed to convert degree sign | - 1 +|+ - | ###### &*** - 0.5 +|+&%####%&&&&&%##########*G**G##############***&*G*####### - 0 +|+################################################F######### - z %|&&&*G********#====&****#######***&#####&**########**##### - -0.5 +|+#####&&&###******G=&###########***&&&G**###########G*### - -1 +|+######%&&&&&&&&&################&*****##############***&% - +|------------------------------------------------------------ - -1.5 +-+#########+###########+###########+###########+#########%%+ - 0 0.2 0.4 0.6 0.8 1 + 15 +|+ + 10 +|+ ####%%%%%%%%%%%##### ################ + 5 +|+%&&&&&&&&&&&&&&&&&&&&&&%#######%===========&&&&&%%%##### + 0 +|+*====F========########&&&&&#====&#########===##&&&&&&%%# + z &|&***************************G***********************##&&&& + -5 +|+&&&&&&##############====&&###&&&&&&############===*******G + -10 +|+###%%&&&&&&&&&&&&&&&&%%#########%%&&&&&&&&&&&&&&&=======# + -15 +|------------------------------------------------------------ + -20 +-+#######+#########+#########+#########+#########+######## + + 0 2 4 6 8 10 12 |-----------------------------------------------------------| - 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0.0035 +|+ + + F + + +-+| - 0.003 +|+ + + * + + +-+| - 0.0025 +|+############################*##########################+-+| - 0.002 +|+############################*##########################+-+| - #|#############################*########################### | - 0.0015 +|+############################*##########################+-+| - 0.001 +|+############################*##########################+-+| - 0.0005 +|-----------------------------------------------------------| - 0 ************************************************************* - 0 0.2 0.4 0.6 0.8 1 + 0.00014 +|+ + + + + + +-+| + 0.00012 +|+ + + + F + + +-+| + 0.0001 +|+################################**#####################+-+| + 8e-05 +|+################################**#####################+-+| + #|#################################*#*##################### | + 6e-05 +|+################################*#*####################+-+| + 4e-05 +|+################################*#*#############***####+-+| + 2e-05 +|-----------------------------------------------------------| + 0 ***********************************##**************###******* + 0 2 4 6 8 10 12 x -Iteration #25 -| Current sample size: n = 28 -| Volume estimate (plugin): 0.20370 [ref: 0.20370] -| Upper-bound on posterior std: 4.1887e-04 [target: 5.000e-04] - -history = <28x5 stk_dataframe array> - - : x z vol_estim vol_err nmisclass - initial design #1 : 0.000000 0.00000 NaN NaN NaN - initial design #2 : 0.333333 -0.43063 NaN NaN NaN - initial design #3 : 0.666667 -0.66886 NaN NaN NaN - initial design #4 : 1.000000 -1.20558 0.0000 -0.2037 2037 - MC point #06999 : 0.104228 -0.13305 0.0000 -0.2037 2037 - MC point #00705 : 0.497685 0.26461 0.1050 -0.0987 1693 - MC point #06499 : 0.446821 0.26192 0.1153 -0.0884 1418 - MC point #04168 : 0.530334 0.00388 0.0898 -0.1139 1177 - MC point #09200 : 0.426591 0.13129 0.0873 -0.1164 1164 - MC point #01728 : 0.514099 0.15437 0.0885 -0.1152 1152 - MC point #04869 : 0.429097 0.15018 0.0886 -0.1151 1151 - MC point #04906 : 0.514634 0.15000 0.0886 -0.1151 1151 - MC point #01932 : 0.826005 0.44590 0.2205 0.0168 716 - MC point #00475 : 0.892992 -0.42850 0.1998 -0.0039 39 - MC point #03582 : 0.739220 0.18030 0.2020 -0.0017 17 - MC point #06056 : 0.852962 0.16768 0.2037 0.0000 0 - MC point #02090 : 0.736612 0.14954 0.2037 0.0000 0 - MC point #04692 : 0.854270 0.15074 0.2037 0.0000 0 - MC point #04906 : 0.514634 0.15000 0.2037 0.0000 0 - MC point #06406 : 0.042020 0.00870 0.2037 0.0000 0 - MC point #04906 : 0.514634 0.15000 0.2037 0.0000 0 - MC point #04906 : 0.514634 0.15000 0.2037 0.0000 0 - MC point #08227 : 0.205783 0.14336 0.2037 0.0000 0 - MC point #07126 : 0.196757 0.13511 0.2037 0.0000 0 - MC point #09374 : 0.219722 0.13150 0.2037 0.0000 0 - MC point #04906 : 0.514634 0.15000 0.2037 0.0000 0 - MC point #04906 : 0.514634 0.15000 0.2037 0.0000 0 - MC point #04906 : 0.514634 0.15000 0.2037 0.0000 0 + : x z + x0(001) : 0.00000 0.00000 + x0(002) : 6.00000 -1.67649 + x0(003) : 12.00000 -6.43888 + xg(057) : 1.68421 1.67339 + xg(099) : 2.94737 0.56886 + xg(282) : 8.45113 6.98861 + xg(299) : 8.96241 3.99788 + xg(268) : 8.03008 7.90589 + xg(258) : 7.72932 7.66935 + xg(265) : 7.93985 7.91060 + xg(266) : 7.96992 7.91642 + xg(145) : 4.33083 -4.01937 -Final result: -| Number of evaluations: 4 + 24 = 28. -| Volume estimate (plugin): 20.3700% [ref: 20.3700%] +Number of evaluations: 3 + 9 = 12. 1 test, 1 passed, 0 known failure, 0 skipped [inst/examples/02_design_of_experiments/stk_example_doe01.m] @@ -7760,184 +9083,6 @@ at https://www.octave.org and via the help@octave.org mailing list. 1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/test_functions/stk_testfun_goldsteinprice.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/test_functions/stk_testfun_goldsteinprice.m -***** test % Use with nargin == 0 for visualisation - stk_testfun_goldsteinprice (); close all; -***** assert (stk_isequal_tolabs ... - (stk_testfun_goldsteinprice ([0, -1]), 3.0, 1e-12)) -2 tests, 2 passed, 0 known failure, 0 skipped -[inst/examples/test_functions/stk_testfun_hartman4.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/test_functions/stk_testfun_hartman4.m -***** test - x = [0.1873 0.1906 0.5566 0.2647 ; - 0.18744768 0.19414868 0.558005333 0.26476409]; - y = stk_testfun_hartman4 (x); - assert (stk_isequal_tolabs (y, ... - [-3.729722308557300; -3.729840440436292], 1e-15)); -1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/test_functions/stk_testcase_truss3.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/test_functions/stk_testcase_truss3.m -***** shared tc, xd, n - tc = stk_testcase_truss3 (); n = 5; - xd = stk_sampling_randunif (n, [], tc.search_domain); -***** test - v = stk_testfun_truss3_vol (xd, tc.constants); - z = stk_testfun_truss3_bb (xd, tc.constants); - assert (isequal (size (v), [n 1])); - assert (isequal (size (z), [n 5])); -***** test - F = stk_dataframe (zeros (n, 2), {'F1' 'F2'}); - F(:, 1) = tc.constants.F1_mean + tc.constants.F1_std * randn (n, 1); - F(:, 2) = tc.constants.F2_mean + tc.constants.F2_std * randn (n, 1); - x = [xd F]; - v = stk_testfun_truss3_vol (x, tc.constants); - z = stk_testfun_truss3_bb (x, tc.constants); - assert (isequal (size (v), [n 1])); - assert (isequal (size (z), [n 5])); -2 tests, 2 passed, 0 known failure, 0 skipped -[inst/examples/test_functions/stk_testfun_hartman6.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/test_functions/stk_testfun_hartman6.m -***** test - x1 = [0.20169 0.150011 0.476874 0.275332 0.311652 0.657300]; - y1 = -3.322368011391339; - - x2 = [0.20168952 0.15001069 0.47687398 0.27533243 0.31165162 0.65730054]; - y2 = -3.322368011415512; - - y = stk_testfun_hartman6 ([x1; x2]); - assert (stk_isequal_tolabs (y, [y1; y2], 1e-15)) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/test_functions/stk_testfun_hartman3.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/test_functions/stk_testfun_hartman3.m -***** test - x1 = [0.1, 0.55592003, 0.85218259]; - y1 = -3.862634748621772; - - x2 = [0.114614 0.554649 0.852547]; - y2 = -3.862747199255087; - - y = stk_testfun_hartman3 ([x1; x2]); - assert (stk_isequal_tolabs (y, [y1; y2], 1e-15)) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/01_kriging_basics/stk_example_kb03.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/01_kriging_basics/stk_example_kb03.m -***** test stk_example_kb03; close all; - -#========================# -# stk_example_kb03 # -#========================# - -'stk_example_kb03' is a script from the file /build/reproducible-path/octave-stk-2.8.1/debian/octave-stk/usr/share/octave/packages/stk-2.8.1/examples/01_kriging_basics/stk_example_kb03.m - - STK_EXAMPLE_KB03 Ordinary kriging in 2D - - An anisotropic Matern covariance function is used for the Gaussian Process - (GP) prior. The parameters of this covariance function (variance, regularity - and ranges) are estimated using the Restricted Maximum Likelihood (ReML) - method. - - The mean function of the GP prior is assumed to be constant and unknown. This - default choice can be overridden by means of the model.lm property. - - The function is sampled on a space-filling Latin Hypercube design, and the - data is assumed to be noiseless. - - -Additional help for built-in functions and operators is -available in the online version of the manual. Use the command -'doc ' to search the manual index. - -Help and information about Octave is also available on the WWW -at https://www.octave.org and via the help@octave.org -mailing list. - -BOX = 2-dimensional hyper-rectangle (stk_hrect object): - - : x_1 x_2 - lower_bounds : -5 0 - upper_bounds : 10 15 - -1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/01_kriging_basics/stk_example_kb07.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/01_kriging_basics/stk_example_kb07.m -***** test stk_example_kb07; close all; - -#========================# -# stk_example_kb07 # -#========================# - -'stk_example_kb07' is a script from the file /build/reproducible-path/octave-stk-2.8.1/debian/octave-stk/usr/share/octave/packages/stk-2.8.1/examples/01_kriging_basics/stk_example_kb07.m - - STK_EXAMPLE_KB07 Simulation of sample paths from a Matern process - - -Additional help for built-in functions and operators is -available in the online version of the manual. Use the command -'doc ' to search the manual index. - -Help and information about Octave is also available on the WWW -at https://www.octave.org and via the help@octave.org -mailing list. -No entry for terminal type "unknown"; -using dumb terminal settings. - line 0: warning: iconv failed to convert degree sign - - |--Matern, nu = 0.5------| |--Matern, nu = 1.5------| - 4 +|+ + + + +-+| 2 +|+ + ### + **@@| - 3 +|+** + * + + **#+| 1 *|+ + ##&##******&#***| - 2 *|********&&##=#######%$##| #|*=***&&##***###*******=&| - 1 *|*%******&*#****=%#=**=#*| 0 *|***=*###@*****###*******| -response z*|######***###**#****####response z@|**@*##****#=#&&=#######+| - 0 *|######**##*###########*=| -2 #|@***#===========&#######| - -1 &|**#*=#####@$@#@##*##*&**| #|#####***##$###=####### | - -2 #|------------------------| -3 +|------------------------| - -3 +-+###+#@####+#####+###+-+ -4 +-+###+######+#####+###+-+ - -1 -0.5 0 0.5 1 -1 -0.5 0 0.5 1 - |--Matern, nu = 2.5------| |--Matern, nu = 10.0-----| - 3 +|+#### + + +-+| 3 +|+ + + + +-+| - 2 #|****## +====$+ +-+| 2 +|====+ + $$$$ +-+| - *|*#@**$$$$$===$$==$$#####| #|###==***%%###$&&&&******| - 1 *|@******$=***$$##==&##==&| 1 +|**##***######&&#***&===%| -response z*|*##===****#**##@&##=***response z*|*&*#####****##********##| - -1 #|##################******| -1 *|@**@*@@&&****##########*| - #|########%&*****##****%# | %|**$@@@$####****##***** | - -2 +|------------------------| -2 +|------------------------| - -3 +-+###+######+#####+###+-+ -3 +-+###+######+#####+###+-+ - -1 -0.5 0 0.5 1 -1 -0.5 0 0.5 1 - input variable x input variable x -1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/01_kriging_basics/stk_example_kb06.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/01_kriging_basics/stk_example_kb06.m -***** test stk_example_kb06; close all; - -#========================# -# stk_example_kb06 # -#========================# - -'stk_example_kb06' is a script from the file /build/reproducible-path/octave-stk-2.8.1/debian/octave-stk/usr/share/octave/packages/stk-2.8.1/examples/01_kriging_basics/stk_example_kb06.m - - STK_EXAMPLE_KB06 Ordinary kriging VS kriging with a linear trend - - The same dataset is analyzed using two variants of kriging. - - The left panel shows the result of ordinary kriging, in other words, Gaussian - process interpolation assuming a constant (but unknown) mean. The right panel - shows the result of adding a linear trend in the mean of the Gaussian process. - - The difference with the left plot is clear in extrapolation: the first predic- - tor exhibits a "mean reverting" behaviour, while the second one captures an - increasing trend in the data. - - -Additional help for built-in functions and operators is -available in the online version of the manual. Use the command -'doc ' to search the manual index. - -Help and information about Octave is also available on the WWW -at https://www.octave.org and via the help@octave.org -mailing list. -1 test, 1 passed, 0 known failure, 0 skipped [inst/examples/01_kriging_basics/stk_example_kb01.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/01_kriging_basics/stk_example_kb01.m ***** test stk_example_kb01; close all; @@ -8019,81 +9164,6 @@ input variable x 1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/01_kriging_basics/stk_example_kb02.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/01_kriging_basics/stk_example_kb02.m -***** test stk_example_kb02; close all; - -#========================# -# stk_example_kb02 # -#========================# - -'stk_example_kb02' is a script from the file /build/reproducible-path/octave-stk-2.8.1/debian/octave-stk/usr/share/octave/packages/stk-2.8.1/examples/01_kriging_basics/stk_example_kb02.m - - STK_EXAMPLE_KB02 Ordinary kriging in 1D with parameter estimation - - This example shows how to estimate covariance parameters and compute - ordinary kriging predictions on a one-dimensional noiseless dataset. - - The model and data are the same as in stk_example_kb01, but this time the - parameters of the covariance function are estimated using the Restricted - Maximum Likelihood (ReML) method. - - See also: stk_example_kb01, stk_example_kb02n - - -Additional help for built-in functions and operators is -available in the online version of the manual. Use the command -'doc ' to search the manual index. - -Help and information about Octave is also available on the WWW -at https://www.octave.org and via the help@octave.org -mailing list. -model = - - scalar structure containing the fields: - - covariance_type = @stk_materncov_iso - lm = - - - - dim = 1 - param = - - -0.2108 - 2.3026 - 0.7562 - - lognoisevariance = -Inf - -No entry for terminal type "unknown"; -using dumb terminal settings. - line 0: warning: iconv failed to convert degree sign - - - | True function and observed data - 1.5 +|+ - | ***G* +--------------------+ - #|#######***#####***########################|***?***True function| - 1 +|+#####**#########***######################+---G---Observations-+ - #|####**#############***######################################### - #|###**################**######################################## - 0.5 +|+#**##################**############################***######## - #|#G*####################**########################****##*G**#### - #|**######################**#####################G**########***## - F1 0 *|+########################**###################**############*** - G|##########################**#################**###############** - #|###########################**###############**#################** - -0.5 +|+###########################**#############**################## - #|#############################**###########*#################### - #|##############################*G*#######**##################### - -1 +|+###############################**#####**###################### - #|#################################******######################## - +|------------------------------------------------------------------ - -1.5 +-+##############+###############+################+############## + - -1 -0.5 0 0.5 1 - -1 test, 1 passed, 0 known failure, 0 skipped [inst/examples/01_kriging_basics/stk_example_kb01n.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/01_kriging_basics/stk_example_kb01n.m ***** test stk_example_kb01n; close all; @@ -8173,34 +9243,17 @@ input variable x 1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/01_kriging_basics/stk_example_kb05.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/01_kriging_basics/stk_example_kb05.m -***** test stk_example_kb05; close all; +[inst/examples/01_kriging_basics/stk_example_kb07.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/01_kriging_basics/stk_example_kb07.m +***** test stk_example_kb07; close all; #========================# -# stk_example_kb05 # +# stk_example_kb07 # #========================# -'stk_example_kb05' is a script from the file /build/reproducible-path/octave-stk-2.8.1/debian/octave-stk/usr/share/octave/packages/stk-2.8.1/examples/01_kriging_basics/stk_example_kb05.m - - STK_EXAMPLE_KB05 Generation of conditioned sample paths - - A Matern Gaussian process model is used, with constant but unknown mean - (ordinary kriging) and known covariance parameters. - - Given noiseless observations from the unknown function, a batch of conditioned - sample paths is drawn using the "conditioning by kriging" technique. In short, - this means that unconditioned sample path are simulated first (using - stk_generate_samplepaths), and then conditioned on the observations by kriging - (using stk_conditioning). - - Note: in this example, for pedagogical purposes, conditioned samplepaths are - simulated in two steps: first, unconditioned samplepaths are simulated; - second, conditioned samplepaths are obtained using conditioning by kriging. - In practice, these two steps can be carried out all at once using - stk_generate_samplepath (see, e.g., stk_example_kb09). +'stk_example_kb07' is a script from the file /build/reproducible-path/octave-stk-2.8.1/debian/octave-stk/usr/share/octave/packages/stk-2.8.1/examples/01_kriging_basics/stk_example_kb07.m - See also: stk_generate_samplepaths, stk_conditioning, stk_example_kb09 + STK_EXAMPLE_KB07 Simulation of sample paths from a Matern process Additional help for built-in functions and operators is @@ -8210,24 +9263,56 @@ Help and information about Octave is also available on the WWW at https://www.octave.org and via the help@octave.org mailing list. +No entry for terminal type "unknown"; +using dumb terminal settings. + line 0: warning: iconv failed to convert degree sign + + |--Matern, nu = 0.5------| |--Matern, nu = 1.5------| + 4 +|+ + + + +-+| 3 +|+ + + + +-+| + +|#%##+ && ## + +| 2 *|*** + && + +***+-+| + 2 #|&%%@%&*%*=#######==&&+-+| *|*#**@@#&&#&&#####**#****| + &|#####&***##=##*######=&=| 1 &|##***####*@&&#@@**&&&&##| +response z#|##=#######******#######response z@|######=####@=##***#####&| + *|*******##%@@&&******####| -1 =|=*==&*****#########=#=**| + -2 +|+***$***######********#*| #|$$%%%**********####@@===| + +|------------------------| -2 +|------------------------| + -4 +-+###+######+#####+###+-+ -3 +-+###$$#####+#####+###+-+ + -1 -0.5 0 0.5 1 -1 -0.5 0 0.5 1 + |--Matern, nu = 2.5------| |--Matern, nu = 10.0-----| + 3 +|+ + + + %%+| 3 +|+ + + + +-+| + +| + + + %%%%| 2 +|+####* + + +-+| + 2 #|%####**##****####**#%$$+| *|##**##*############### @| + 1 %|#%#***#####=###**##%&&&@| 1 *|#**=%%##%%&**********@@@| +response z*|##&**##=**###=##**%&&@&response z#|%%***==##****#####******| + 0 =|*#**##%%=**&&&*##***@***| -1 @|@##@***&######===###**##| + -1 *|=####@@@@@****@&###***##| &|&&&&&&******@@@@===####=| + #|------------------------| -2 +|------------------------| + -2 +-+###+######*#####+###+-+ -3 +-+###+######+#####+###+-+ + -1 -0.5 0 0.5 1 -1 -0.5 0 0.5 1 + input variable x input variable x 1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/01_kriging_basics/stk_example_kb08.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/01_kriging_basics/stk_example_kb08.m -***** test stk_example_kb08; close all; +[inst/examples/01_kriging_basics/stk_example_kb03.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/01_kriging_basics/stk_example_kb03.m +***** test stk_example_kb03; close all; #========================# -# stk_example_kb08 # +# stk_example_kb03 # #========================# -'stk_example_kb08' is a script from the file /build/reproducible-path/octave-stk-2.8.1/debian/octave-stk/usr/share/octave/packages/stk-2.8.1/examples/01_kriging_basics/stk_example_kb08.m +'stk_example_kb03' is a script from the file /build/reproducible-path/octave-stk-2.8.1/debian/octave-stk/usr/share/octave/packages/stk-2.8.1/examples/01_kriging_basics/stk_example_kb03.m - STK_EXAMPLE_KB08 Generation of conditioned sample paths made easy + STK_EXAMPLE_KB03 Ordinary kriging in 2D - It has been demonstrated, in stk_example_kb05, how to generate conditioned - sample paths using unconditioned sample paths and conditioning by kriging. + An anisotropic Matern covariance function is used for the Gaussian Process + (GP) prior. The parameters of this covariance function (variance, regularity + and ranges) are estimated using the Restricted Maximum Likelihood (ReML) + method. - This example shows how to do the same in a more concise way, letting STK - take care of the details. + The mean function of the GP prior is assumed to be constant and unknown. This + default choice can be overridden by means of the model.lm property. + + The function is sampled on a space-filling Latin Hypercube design, and the + data is assumed to be noiseless. Additional help for built-in functions and operators is @@ -8237,6 +9322,13 @@ Help and information about Octave is also available on the WWW at https://www.octave.org and via the help@octave.org mailing list. + +BOX = 2-dimensional hyper-rectangle (stk_hrect object): + + : x_1 x_2 + lower_bounds : -5 0 + upper_bounds : 10 15 + 1 test, 1 passed, 0 known failure, 0 skipped [inst/examples/01_kriging_basics/stk_example_kb02n.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/01_kriging_basics/stk_example_kb02n.m @@ -8316,6 +9408,33 @@ -1 -0.5 0 0.5 1 1 test, 1 passed, 0 known failure, 0 skipped +[inst/examples/01_kriging_basics/stk_example_kb08.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/01_kriging_basics/stk_example_kb08.m +***** test stk_example_kb08; close all; + +#========================# +# stk_example_kb08 # +#========================# + +'stk_example_kb08' is a script from the file /build/reproducible-path/octave-stk-2.8.1/debian/octave-stk/usr/share/octave/packages/stk-2.8.1/examples/01_kriging_basics/stk_example_kb08.m + + STK_EXAMPLE_KB08 Generation of conditioned sample paths made easy + + It has been demonstrated, in stk_example_kb05, how to generate conditioned + sample paths using unconditioned sample paths and conditioning by kriging. + + This example shows how to do the same in a more concise way, letting STK + take care of the details. + + +Additional help for built-in functions and operators is +available in the online version of the manual. Use the command +'doc ' to search the manual index. + +Help and information about Octave is also available on the WWW +at https://www.octave.org and via the help@octave.org +mailing list. +1 test, 1 passed, 0 known failure, 0 skipped [inst/examples/01_kriging_basics/stk_example_kb09.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/01_kriging_basics/stk_example_kb09.m ***** test stk_example_kb09; close all; @@ -8346,1410 +9465,284 @@ at https://www.octave.org and via the help@octave.org mailing list. 1 test, 1 passed, 0 known failure, 0 skipped -[inst/utils/stk_generate_samplepaths.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/utils/stk_generate_samplepaths.m -***** shared model, xi, zi, xt, n, nb_paths - dim = 1; n = 50; nb_paths = 5; - model = stk_model (@stk_materncov32_iso, dim); - model.param = log ([1.0; 2.9]); - xt = stk_sampling_regulargrid (n, dim, [-1.0; 1.0]); - xi = [xt(1, :); xt(end, :)]; zi = [0; 0]; -***** error zsim = stk_generate_samplepaths (); -***** error zsim = stk_generate_samplepaths (model); -***** test zsim = stk_generate_samplepaths (model, xt); -***** test zsim = stk_generate_samplepaths (model, xt, nb_paths); -***** test zsim = stk_generate_samplepaths (model, xi, zi, xt); -***** test zsim = stk_generate_samplepaths (model, xi, zi, xt, nb_paths); -***** test - zsim = stk_generate_samplepaths (model, xt); - assert (isequal (size (zsim), [n, 1])); -***** test - zsim = stk_generate_samplepaths (model, xt, nb_paths); - assert (isequal (size (zsim), [n, nb_paths])); -***** test % duplicate simulation points - zsim = stk_generate_samplepaths (model, [xt; xt], nb_paths); - assert (isequal (size (zsim), [2 * n, nb_paths])); - assert (isequal (zsim(1:n, :), zsim((n + 1):end, :))); -***** test % simulation points equal to observation points (noiseless model) - % https://sourceforge.net/p/kriging/tickets/14/ - zsim = stk_generate_samplepaths (model, xt, zeros (n, 1), xt); - assert (isequal (zsim, zeros (n, 1))); -10 tests, 10 passed, 0 known failure, 0 skipped -[inst/utils/stk_conditioning.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/utils/stk_conditioning.m -***** shared n, m, ni, xi_ind, lambda, zsim, zi - - n = 50; m = 5; ni = 10; xi_ind = 1:ni; - lambda = 1/ni * ones (ni, n); % prediction == averaging - zsim = ones (n, m); % const unconditioned samplepaths - zi = zeros (ni, 1); % conditioning by zeros -***** error zsimc = stk_conditioning (); -***** error zsimc = stk_conditioning (lambda); -***** error zsimc = stk_conditioning (lambda, zi); -***** test zsimc = stk_conditioning (lambda, zi, zsim); -***** test zsimc = stk_conditioning (lambda, zi, zsim, xi_ind); -***** test - zsimc = stk_conditioning (lambda, zi, zsim, xi_ind); - assert (stk_isequal_tolabs (double (zsimc), zeros (n, m))); -***** test - zi = 2 * ones (ni, 1); % conditioning by twos - zsimc = stk_conditioning (lambda, zi, zsim, xi_ind); - assert (stk_isequal_tolabs (double (zsimc), 2 * ones (n, m))); -***** test - DIM = 1; nt = 400; - xt = stk_sampling_regulargrid (nt, DIM, [-1.0; 1.0]); - - NI = 6; xi_ind = [1 20 90 200 300 350]; - xi = xt(xi_ind, 1); - zi = (1:NI)'; % linear response ;-) - - % Carry out the kriging prediction at points xt - model = stk_model (@stk_materncov52_iso); - model.param = log ([1.0; 2.9]); - [ignore_zp, lambda] = stk_predict (model, xi, [], xt); - - % Generate (unconditional) sample paths according to the model - NB_PATHS = 10; - zsim = stk_generate_samplepaths (model, xt, NB_PATHS); - zsimc = stk_conditioning (lambda, zi, zsim, xi_ind); -8 tests, 8 passed, 0 known failure, 0 skipped -[inst/model/@stk_model_gpposterior/set.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/model/@stk_model_gpposterior/set.m -***** shared M_post - x_obs = (linspace (0, pi, 15))'; - z_obs = sin (x_obs); - M_prior = stk_model (@stk_materncov32_iso); - M_prior.param = log ([1.0; 2.1]); - M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); -***** error value = get (M_post, 1.33); -***** error value = get (M_post, 'dudule'); -***** test value = get (M_post, 'prior_model'); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/model/@stk_model_gpposterior/stk_model_update.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/model/@stk_model_gpposterior/stk_model_update.m -***** shared x_obs, z_obs, ref, M_prior, x_new, z_new, lnv_new - [x_obs, z_obs, ref] = stk_dataset_twobumps ('noisy2'); - M_prior = stk_model (@stk_materncov52_iso); - M_prior.param = [-0.15; 0.38]; - M_prior.lognoisevariance = 2 * log (ref.noise_std); - x_new = [-0.79; -0.79]; - z_new = [-0.69; -0.85]; - lnv_new = ref.noise_std_func (x_new); -***** test % heteroscedastic - M_prior.lognoisevariance = 2 * log (ref.noise_std); - M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); - M_post = stk_model_update (M_post, x_new, z_new, lnv_new); -***** error % using lnv_new / homoscedastic - M_prior.lognoisevariance = 0; - M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); - M_post = stk_model_update (M_post, x_new, z_new, lnv_new); % NOT OK -***** error % using lnv_new / noiseless - M_prior.lognoisevariance = -inf; - M_post = stk_model_gpposterior (M_prior, x_obs, z_obs) - M_post = stk_model_update (M_post, x_new, z_new, lnv_new); % NOT OK -***** error % not using lnv_new / heteroscedastic - M_prior.lognoisevariance = 2 * log (ref.noise_std); - M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); - M_post = stk_model_update (M_post, x_new, z_new); -4 tests, 4 passed, 0 known failure, 0 skipped -[inst/model/@stk_model_gpposterior/stk_model_gpposterior.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/model/@stk_model_gpposterior/stk_model_gpposterior.m -***** test stk_test_class ('stk_model_gpposterior') -***** shared M_prior, x_obs, z_obs - x_obs = (linspace (0, pi, 15))'; - z_obs = sin (x_obs); - - M_prior = stk_model (@stk_materncov32_iso); - M_prior.param = log ([1.0; 2.1]); -***** test M_post = stk_model_gpposterior (); -***** test M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); -***** error M_post = stk_model_gpposterior (M_prior, x_obs, [z_obs; z_obs]); -***** error M_post = stk_model_gpposterior (M_prior, x_obs, [z_obs; z_obs], 3.441); -***** test % hidden feature - kreq = stk_kreq_qr (M_prior, x_obs); - M_post = stk_model_gpposterior (M_prior, {x_obs, kreq}, z_obs); -***** test % NaNs in prior_model.param - DIM = 1; M = stk_model (@stk_materncov52_aniso, DIM); - M.param = nan (2, 1); % this is currently the default - x = stk_sampling_regulargrid (20, DIM, [0; 1]); - y = sin (double (x)); - zp = stk_predict (M, x, y, x); -7 tests, 7 passed, 0 known failure, 0 skipped -[inst/model/@stk_model_gpposterior/stk_predict_leaveoneout.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/model/@stk_model_gpposterior/stk_predict_leaveoneout.m -***** test % Check virtual Leave-One-Out formula +[inst/examples/01_kriging_basics/stk_example_kb02.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/01_kriging_basics/stk_example_kb02.m +***** test stk_example_kb02; close all; - n = 20; d = 1; - x_obs = stk_sampling_regulargrid (n, d, [0; 2*pi]); - z_obs = stk_feval (@sin, x_obs); - - lm_list = {stk_lm_null, stk_lm_constant, stk_lm_affine}; - - for j = 0:2 - for k = 1:(length (lm_list)) - - model = stk_model (@stk_materncov32_iso, d); - model.lm = lm_list{k}; - model.param = log ([1; 5]); - - switch j % test various scenarios for lognoisevariance - case 0 - model.lognoisevariance = -inf; - case 1 - model.lognoisevariance = 0; - case 2 - model.lognoisevariance = (1 + rand (n, 1)) * 1e-3; - end - - M_post = stk_model_gpposterior (model, x_obs, z_obs); - - [loo_pred, loo_res] = stk_predict_leaveoneout (M_post); - [direct_pred, direct_res] = stk_predict_leaveoneout_direct (M_post); - - assert (stk_isequal_tolrel (loo_pred, direct_pred)); - assert (stk_isequal_tolrel (loo_res, direct_res)); - - end - end -1 test, 1 passed, 0 known failure, 0 skipped -[inst/model/@stk_model_gpposterior/get.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/model/@stk_model_gpposterior/get.m -***** shared M_post - x_obs = (linspace (0, pi, 15))'; - z_obs = sin (x_obs); - M_prior = stk_model (@stk_materncov32_iso); - M_prior.param = log ([1.0; 2.1]); - M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); -***** error value = get (M_post, 1.33); -***** error value = get (M_post, 'dudule'); -***** test value = get (M_post, 'prior_model'); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/model/@stk_model_gpposterior/stk_predict_.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/model/@stk_model_gpposterior/stk_predict_.m -***** shared n, m, M_post, M_prior, x0, x_obs, z_obs, x_prd, y_prd, idx_obs, idx_prd +#========================# +# stk_example_kb02 # +#========================# - n = 10; % number of observations - m = n + 1; % number of predictions - d = 1; % dimension of the input space +'stk_example_kb02' is a script from the file /build/reproducible-path/octave-stk-2.8.1/debian/octave-stk/usr/share/octave/packages/stk-2.8.1/examples/01_kriging_basics/stk_example_kb02.m - x0 = (linspace (0, pi, n + m))'; + STK_EXAMPLE_KB02 Ordinary kriging in 1D with parameter estimation - idx_obs = (2:2:(n+m-1))'; - idx_prd = (1:2:(n+m))'; + This example shows how to estimate covariance parameters and compute + ordinary kriging predictions on a one-dimensional noiseless dataset. - x_obs = x0(idx_obs); - z_obs = sin (x_obs); - x_prd = x0(idx_prd); + The model and data are the same as in stk_example_kb01, but this time the + parameters of the covariance function are estimated using the Restricted + Maximum Likelihood (ReML) method. - M_prior = stk_model (@stk_materncov32_iso); - M_prior.param = log ([1.0; 2.1]); + See also: stk_example_kb01, stk_example_kb02n - M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); -***** error y_prd = stk_predict (M_post); -***** test y_prd = stk_predict (M_post, x_prd); -***** error y_prd = stk_predict (M_post, [x_prd x_prd]); -***** test % nargout = 2 - [y_prd1, lambda] = stk_predict (M_post, x_prd); - assert (stk_isequal_tolrel (y_prd, y_prd1)); - assert (isequal (size (lambda), [n m])); -***** test % nargout = 3 - [y_prd1, lambda, mu] = stk_predict (M_post, x_prd); - assert (stk_isequal_tolrel (y_prd, y_prd1)); - assert (isequal (size (lambda), [n m])); - assert (isequal (size (mu), [1 m])); % ordinary kriging -***** test % nargout = 4 - [y_prd1, lambda, mu, K] = stk_predict (M_post, x_prd); - assert (stk_isequal_tolrel (y_prd, y_prd1)); - assert (isequal (size (lambda), [n m])); - assert (isequal (size (mu), [1 m])); % ordinary kriging - assert (isequal (size (K), [m m])); -***** test % nargout = 2, compute only variances - M_post1 = stk_model_gpposterior (M_prior, x_obs, []); - [y_prd_nan, lambda] = stk_predict (M_post1, x_prd); - assert (isequal (size (lambda), [n m])); - assert (all (isnan (y_prd_nan.mean))); -***** test % discrete model (prediction indices provided) - M_prior1 = stk_model (@stk_discretecov, M_prior, x0); - M_post1 = stk_model_gpposterior (M_prior1, idx_obs, z_obs); - y_prd1 = stk_predict (M_post1, idx_prd); - assert (stk_isequal_tolrel (y_prd, y_prd1)); -***** test % discrete model (prediction indices *not* provided) - M_prior1 = stk_model (@stk_discretecov, M_prior, x0); - M_post1 = stk_model_gpposterior (M_prior1, idx_obs, z_obs); - y_prd1 = stk_predict (M_post1, []); % predict them all! - assert (stk_isequal_tolrel (y_prd, y_prd1(idx_prd, :))); -9 tests, 9 passed, 0 known failure, 0 skipped -[inst/model/prior_struct/stk_model.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/model/prior_struct/stk_model.m -***** test model = stk_model (); -***** test model = stk_model (@stk_expcov_iso); -***** test model = stk_model (@stk_expcov_iso, 1); -***** test model = stk_model (@stk_expcov_iso, 3); -***** test model = stk_model (@stk_expcov_aniso); -***** test model = stk_model (@stk_expcov_aniso, 1); -***** test model = stk_model (@stk_expcov_aniso, 3); -***** test model = stk_model (@stk_materncov_iso); -***** test model = stk_model (@stk_materncov_iso, 1); -***** test model = stk_model (@stk_materncov_iso, 3); -***** test model = stk_model (@stk_materncov_aniso); -***** test model = stk_model (@stk_materncov_aniso, 1); -***** test model = stk_model (@stk_materncov_aniso, 3); -***** test model = stk_model (@stk_materncov32_iso); -***** test model = stk_model (@stk_materncov32_iso, 1); -***** test model = stk_model (@stk_materncov32_iso, 3); -***** test model = stk_model (@stk_materncov32_aniso); -***** test model = stk_model (@stk_materncov32_aniso, 1); -***** test model = stk_model (@stk_materncov32_aniso, 3); -***** test model = stk_model (@stk_materncov52_iso); -***** test model = stk_model (@stk_materncov52_iso, 1); -***** test model = stk_model (@stk_materncov52_iso, 3); -***** test model = stk_model (@stk_materncov52_aniso); -***** test model = stk_model (@stk_materncov52_aniso, 1); -***** test model = stk_model (@stk_materncov52_aniso, 3); -***** test model = stk_model (@stk_gausscov_iso); -***** test model = stk_model (@stk_gausscov_iso, 1); -***** test model = stk_model (@stk_gausscov_iso, 3); -***** test model = stk_model (@stk_gausscov_aniso); -***** test model = stk_model (@stk_gausscov_aniso, 1); -***** test model = stk_model (@stk_gausscov_aniso, 3); -***** test model = stk_model (@stk_sphcov_iso); -***** test model = stk_model (@stk_sphcov_iso, 1); -***** test model = stk_model (@stk_sphcov_iso, 3); -***** test model = stk_model (@stk_sphcov_aniso); -***** test model = stk_model (@stk_sphcov_aniso, 1); -***** test model = stk_model (@stk_sphcov_aniso, 3); -37 tests, 37 passed, 0 known failure, 0 skipped -[inst/model/prior_struct/stk_ortho_func.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/model/prior_struct/stk_ortho_func.m -***** shared model, x, n, d - n = 15; d = 4; - model = stk_model (@stk_materncov_aniso, d); - x = stk_sampling_randunif (n, d); - model = rmfield (model, 'lm'); % Test the old .order approach -***** error P = stk_ortho_func (); -***** error P = stk_ortho_func (model); -***** test P = stk_ortho_func (model, x); -***** test - model.order = -1; P = stk_ortho_func (model, x); - assert (isequal (size (P), [n, 0])); -***** test - model.order = 0; P = stk_ortho_func (model, x); - assert (isequal (size (P), [n, 1])); -***** test - model.order = 1; P = stk_ortho_func (model, x); - assert (isequal (size (P), [n, d + 1])); -***** test - model.order = 2; P = stk_ortho_func (model, x); - assert (isequal (size (P), [n, 1 + d * (d + 3) / 2])); -***** test - model.order = 3; P = stk_ortho_func (model, x); - assert (isequal (size (P), [n, 1 + d * (11 + d * (6 + d)) / 6])); -***** error - model.order = 4; P = stk_ortho_func (model, x); - % model.order > 3 is not allowed -9 tests, 9 passed, 0 known failure, 0 skipped -[inst/model/prior_struct/stk_covmat_noise.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/model/prior_struct/stk_covmat_noise.m -***** shared model, model2, x1, x2, n1, n2, d, Ka, Kb, Kc, Pa, Pb, Pc, P1, P2, P3, K1, K2, K3 - n1 = 20; n2 = 10; d = 4; - model = stk_model (@stk_materncov52_aniso, d); - model.lm = stk_lm_affine; - model.param = log ([1.0; 2.1; 2.2; 2.3; 2.4]); - model2 = model; model2.lognoisevariance = log(0.01); - x1 = stk_sampling_randunif (n1, d); - x2 = stk_sampling_randunif (n2, d); -***** error [KK, PP] = stk_covmat_noise (); -***** error [KK, PP] = stk_covmat_noise (model); -***** test [Ka, Pa] = stk_covmat_noise (model, x1); % (1) -***** test [K1, P1] = stk_covmat_noise (model, x1, []); -***** test [K2, P2] = stk_covmat_noise (model, x1, [], -1); -***** test [K3, P3] = stk_covmat_noise (model, x1, [], -1, false); -***** assert (isequal (size (Ka), [n1 n1])); -***** assert (isequal (size (Pa), [n1 0])); -***** assert (isequal (P1, Pa) && (isequal (K1, Ka))) -***** assert (isequal (P2, Pa) && (isequal (K2, Ka))) -***** assert (isequal (P3, Pa) && (isequal (K3, Ka))) -***** test [Kb, Pb] = stk_covmat_noise (model, x1, x1); % (2) -***** test [K1, P1] = stk_covmat_noise (model, x1, x1, -1); -***** test [K2, P2] = stk_covmat_noise (model, x1, x1, -1, false); -***** assert (isequal (size (Kb), [n1 n1])); -***** assert (isequal (size (Pb), [n1 0])); -***** assert (isequal (P1, Pb) && (isequal (K1, Kb))) -***** assert (isequal (P2, Pb) && (isequal (K2, Kb))) -***** test [Kc, Pc] = stk_covmat_noise (model, x1, x2); % (3) -***** test [K1, P1] = stk_covmat_noise (model, x1, x2, -1); -***** test [K2, P2] = stk_covmat_noise (model, x1, x2, -1, false); -***** assert (isequal (size (Kc), [n1 n2])); -***** assert (isequal (size (Pc), [n1 0])); -***** assert (isequal (P1, Pc) && (isequal (K1, Kc))) -***** assert (isequal (P2, Pc) && (isequal (K2, Kc))) -***** assert (isequal (Kb, Ka)); -***** test [Ka, Pa] = stk_covmat_noise (model2, x1); % (1') -***** test [Kb, Pb] = stk_covmat_noise (model2, x1, x1); % (2') -***** error assert (isequal (Kb, Ka)); -***** assert (isequal (Pa, Pb)); -***** assert (isequal (Pa, Pc)); -31 tests, 31 passed, 0 known failure, 0 skipped -[inst/model/noise/@stk_gaussiannoise_het0/set.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/model/noise/@stk_gaussiannoise_het0/set.m -***** shared M_post - x_obs = (linspace (0, pi, 15))'; - z_obs = sin (x_obs); - M_prior = stk_model (@stk_materncov32_iso); - M_prior.param = log ([1.0; 2.1]); - M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); -***** error value = get (M_post, 1.33); -***** error value = get (M_post, 'dudule'); -***** test value = get (M_post, 'prior_model'); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/misc/parallel/@stk_parallel_engine_none/stk_parallel_engine_none.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/parallel/@stk_parallel_engine_none/stk_parallel_engine_none.m -***** test stk_test_class ('stk_parallel_engine_none') -1 test, 1 passed, 0 known failure, 0 skipped -[inst/misc/distrib/stk_distrib_normal_ei.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/distrib/stk_distrib_normal_ei.m -***** assert (stk_isequal_tolrel (stk_distrib_normal_ei (0.0), 1 / sqrt (2 * pi), eps)) -***** test % Decreasing as a function of z - ei = stk_distrib_normal_ei (linspace (-10, 10, 200)); - assert (all (diff (ei) < 0)) -***** shared M, mu, sigma, ei - M = randn (1, 10); - mu = randn (5, 1); - sigma = 1 + rand (1, 1, 7); - ei = stk_distrib_normal_ei (M, mu, sigma); -***** assert (isequal (size (ei), [5, 10, 7])) -***** assert (all (ei(:) >= 0)) -***** assert (isequal (ei, stk_distrib_normal_ei (M, mu, sigma, false))); -***** assert (isequal (ei, stk_distrib_normal_ei (-M, -mu, sigma, true))); -6 tests, 6 passed, 0 known failure, 0 skipped -[inst/misc/distrib/stk_distrib_normal_pdf.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/distrib/stk_distrib_normal_pdf.m -***** assert (stk_isequal_tolrel (stk_distrib_normal_pdf ([1; 3], 1, [1 10]), ... - [1 / sqrt(2 * pi) ... % normpdf ((1 - 1) / 1) - 0.1 / sqrt(2 * pi); ... % normpdf ((1 - 1) / 10) / 10 - exp(-2) / sqrt(2 * pi) ... % normpdf ((3 - 1) / 1) - 3.910426939754558780e-2 ... % normpdf ((3 - 1) / 10) / 10 - ], eps)); -***** assert (isequal (stk_distrib_normal_pdf (inf), 0.0)); -***** assert (isequal (stk_distrib_normal_pdf (-inf), 0.0)); -***** assert (isnan (stk_distrib_normal_pdf (nan))); -***** assert (isnan (stk_distrib_normal_pdf (0, 0, -1))); -5 tests, 5 passed, 0 known failure, 0 skipped -[inst/misc/distrib/stk_distrib_student_cdf.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/distrib/stk_distrib_student_cdf.m -***** assert (stk_isequal_tolrel ( ... - stk_distrib_student_cdf ([-1; 0; 1], [1 2], 0, [1 10]), ... - [0.25, ... % tcdf ((-1 - 0)/1, 1) - 4.6473271920707004e-01; ... % tcdf ((-1 - 0)/10, 2) - 0.50, ... % tcdf (( 0 - 0)/1, 1) - 0.50; ... % tcdf (( 0 - 0)/10, 2) - 0.75, ... % tcdf (( 1 - 0)/1, 1) - 5.3526728079292996e-01 ... % tcdf (( 1 - 0)/10, 2) - ], 4 * eps)) -***** test - [p, q] = stk_distrib_student_cdf (1e10, 2); - assert (isequal (p, 1.0)); - assert (stk_isequal_tolrel (q, 4.999999999999999999925e-21, 10 * eps)); -***** assert (isequal (stk_distrib_student_cdf (0.0, 1), 0.5)); -***** assert (isequal (stk_distrib_student_cdf (inf, 1), 1.0)); -***** assert (isequal (stk_distrib_student_cdf (-inf, 1), 0.0)); -***** assert (isnan (stk_distrib_student_cdf (nan, 1))); -6 tests, 6 passed, 0 known failure, 0 skipped -[inst/misc/distrib/stk_distrib_student_pdf.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/distrib/stk_distrib_student_pdf.m -***** assert (stk_isequal_tolrel ( ... - stk_distrib_student_pdf ([1; 3], [1; 2], [0 1], [1 10]), ... - [0.50 / pi ... % tpdf ((1 - 1) / 10, 1) - 0.10 / pi; ... % tpdf ((1 - 1) / 10, 1) / 10 - 1 / (11 * sqrt(11)) ... % tpdf ((3 - 0) / 1, 2) / 1 - 3.4320590294804165e-02 ... % tpdf ((3 - 1) / 10, 2) / 10 - ], eps)); -***** assert (isequal (stk_distrib_student_pdf ( inf, 1.0), 0.0)); -***** assert (isequal (stk_distrib_student_pdf (-inf, 1.0), 0.0)); -***** assert (isnan (stk_distrib_student_pdf ( nan, 1.0))); -4 tests, 4 passed, 0 known failure, 0 skipped -[inst/misc/distrib/stk_distrib_student_ei.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/distrib/stk_distrib_student_ei.m -***** assert (stk_isequal_tolrel (stk_distrib_student_ei (0, 2), 1 / sqrt (2), eps)) -***** test % Decreasing as a function of z - ei = stk_distrib_student_ei (linspace (-10, 10, 200), 3.33); - assert (all (diff (ei) < 0)) -***** shared M, mu, sigma, ei, nu - M = randn (1, 10); - mu = randn (5, 1); - sigma = 1 + rand (1, 1, 7); - nu = 2; - ei = stk_distrib_student_ei (M, nu, mu, sigma); -***** assert (isequal (size (ei), [5, 10, 7])) -***** assert (all (ei(:) >= 0)) -***** assert (isequal (ei, stk_distrib_student_ei (M, nu, mu, sigma, false))); -***** assert (isequal (ei, stk_distrib_student_ei (-M, nu, -mu, sigma, true))); -6 tests, 6 passed, 0 known failure, 0 skipped -[inst/misc/distrib/stk_distrib_normal_crps.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/distrib/stk_distrib_normal_crps.m -***** assert (stk_isequal_tolabs (stk_distrib_normal_crps (0.0, 0.0, 0.0), 0.0)) -***** assert (stk_isequal_tolabs (stk_distrib_normal_crps (0.0, 0.0, 1.0), (sqrt(2) - 1)/sqrt(pi))) -***** shared n, x_obs, mu, sigma, crps, crps_exp - x_obs = [ 1.78; -2.29; -1.62; -5.89; 2.88; 0.65; 2.74; -3.42]; % observations - mu = [-0.31; -0.59; 1.48; -1.57; -0.05; -0.27; 1.05; 1.27]; % predictions - sigma = [ 2.76; 6.80; 1.63; 1.19; 4.98; 9.60; 5.85; 2.24]; % standard dev - n = size(x_obs, 1); - crps = stk_distrib_normal_crps (x_obs, mu, sigma); -***** assert (isequal (size (crps), [n, 1])) -***** assert (all (crps >= 0)) -***** assert (stk_isequal_tolabs (crps, stk_distrib_normal_crps(mu, x_obs, sigma))) -***** assert (stk_isequal_tolabs (stk_distrib_normal_crps (x_obs, mu, 0), abs (x_obs - mu))) - crps_ref = [ ... - 1.247856605928301 ... - 1.757798727719891 ... - 2.216236225997414 ... - 3.648696666764968 ... - 1.832355265287495 ... - 2.278618297947438 ... - 1.560544734359158 ... - 3.455697443411153 ]; - assert (stk_isequal_tolabs (crps, crps_ref, 1e-10)); -6 tests, 6 passed, 0 known failure, 0 skipped -[inst/misc/distrib/stk_distrib_bivnorm_cdf.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/distrib/stk_distrib_bivnorm_cdf.m -***** test - z1 = [0 1; -1 2]; - z2 = [0 1; 1 -2]; +Additional help for built-in functions and operators is +available in the online version of the manual. Use the command +'doc ' to search the manual index. - z = cat (3, z1, z2); % 2 x 2 x 2 +Help and information about Octave is also available on the WWW +at https://www.octave.org and via the help@octave.org +mailing list. +model = - mu1 = 0; % 1 x 1 x 1 - mu2 = [0 1]; % 1 x 2 x 1 + scalar structure containing the fields: - sigma1 = [1 3]; % 1 x 2 x 1 - sigma2 = [1; 2]; % 2 x 1 x 1 + covariance_type = @stk_materncov_iso + lm = - rho = [0; 0.5]; % 2 x 1 x 1 + - %% BROADCASTING => the result will be a 2 x 2 matrix + dim = 1 + param = - p = stk_distrib_bivnorm_cdf (z, mu1, mu2, sigma1, sigma2, rho); + -0.2108 + 2.3026 + 0.7562 - p11 = 0.25; % mvncdf ([ 0 0], [0 0], [1 0; 0 1]); - p12 = 0.315279329909118; % mvncdf ([ 1 1], [0 1], [9 0; 0 1]); - p21 = 0.146208349559646; % mvncdf ([-1 1], [0 0], [1 1; 1 4]); - p22 = 0.064656239880040; % mvncdf ([ 2 -2], [0 1], [9 3; 3 4]); + lognoisevariance = -Inf - assert (stk_isequal_tolabs (p, [p11 p12; p21 p22], 1e-14)) -***** test - [p, q] = stk_distrib_bivnorm_cdf ([inf -inf], 0, 0, 1, 1, 0); - assert ((p == 0.0) && (q == 1.0)) -***** test - [p, q] = stk_distrib_bivnorm_cdf ([inf -10], 0, 0, 1, 1, 0); - assert (stk_isequal_tolrel (p, 7.619853024160489e-24, 1e-12)) - assert (q == 1.0) -***** test - [p, q] = stk_distrib_bivnorm_cdf ([inf 0], 0, 0, 1, 1, 0); - assert (stk_isequal_tolrel (p, 0.5, 1e-12)) - assert (stk_isequal_tolrel (q, 0.5, 1e-12)) -***** test - [p, q] = stk_distrib_bivnorm_cdf ([inf 10], 0, 0, 1, 1, 0); - assert (p == 1.0); - assert (stk_isequal_tolrel (q, 7.619853024160489e-24, 1e-12)) -***** test - [p, q] = stk_distrib_bivnorm_cdf ([inf inf], 0, 0, 1, 1, 0); - assert ((p == 1.0) && (q == 0.0)) -***** test - [p, q] = stk_distrib_bivnorm_cdf ([-inf inf], 0, 0, 1, 1, 0); - assert ((p == 0.0) && (q == 1.0)) -***** test - [p, q] = stk_distrib_bivnorm_cdf ([-10 inf], 0, 0, 1, 1, 0); - assert (stk_isequal_tolrel (p, 7.619853024160489e-24, 1e-12)) - assert (q == 1.0) -***** test - [p, q] = stk_distrib_bivnorm_cdf ([0 inf], 0, 0, 1, 1, 0); - assert (stk_isequal_tolrel (p, 0.5, 1e-12)) - assert (stk_isequal_tolrel (q, 0.5, 1e-12)) -***** test - [p, q] = stk_distrib_bivnorm_cdf ([10 inf], 0, 0, 1, 1, 0); - assert (p == 1.0); - assert (stk_isequal_tolrel (q, 7.619853024160489e-24, 1e-12)) -***** test - [p, q] = stk_distrib_bivnorm_cdf ([inf inf], 0, 0, 1, 1, 0); - assert ((p == 1.0) && (q == 0.0)) -***** test % A mixture of singular and non-singular cases - p = stk_distrib_bivnorm_cdf ([0 0], 0, 0, [1; 0], 1, 0); - assert (isequal (p, [0.25; 0.5])); -12 tests, 12 passed, 0 known failure, 0 skipped -[inst/misc/distrib/stk_distrib_normal_cdf.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/distrib/stk_distrib_normal_cdf.m -***** assert (stk_isequal_tolrel (stk_distrib_normal_cdf ([1; 3], 1, [1 10]), ... - [0.5, ... % normcdf ((1 - 1) / 1) - 0.5; ... % normcdf ((1 - 1) / 10) - 0.5 * erfc(-sqrt(2)), ... % normcdf ((3 - 1) / 1) - 0.5 * erfc(-0.1*sqrt(2)) ... % normcdf ((3 - 1) / 10) - ], eps)); -***** test - [p, q] = stk_distrib_normal_cdf (10); - assert (isequal (p, 1.0)); - assert (stk_isequal_tolrel (q, 7.6198530241604975e-24, eps)); -***** assert (isequal (stk_distrib_normal_cdf ( 0.0), 0.5)); -***** assert (isequal (stk_distrib_normal_cdf ( inf), 1.0)); -***** assert (isequal (stk_distrib_normal_cdf (-inf), 0.0)); -***** assert (isnan (stk_distrib_normal_cdf ( nan))); -***** assert (isnan (stk_distrib_normal_cdf (0, 0, -1))); -***** assert (isequal (stk_distrib_normal_cdf (0, 0, 0), 1.0)); -***** assert (isequal (stk_distrib_normal_cdf (0, 1, 0), 0.0)); -***** assert (isequal (stk_distrib_normal_cdf (1, 0, 0), 1.0)); -10 tests, 10 passed, 0 known failure, 0 skipped -[inst/misc/test/stk_isequal_tolabs.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/test/stk_isequal_tolabs.m -***** shared r1, r2, a, b, tolabs - a = 1.01; b = 1.02; tolabs = 0.1; -***** error rr = stk_isequal_tolabs(); -***** error rr = stk_isequal_tolabs(a); -***** test r1 = stk_isequal_tolabs(a, b); -***** test r2 = stk_isequal_tolabs(a, b, tolabs); -***** test assert(~r1); -***** test assert(r2); -***** test - a = struct('u', []); b = struct('v', []); - assert(~ stk_isequal_tolabs(a, b)) -***** test - a = struct('u', 1.01); b = struct('u', 1.02); - assert(stk_isequal_tolabs(a, b, tolabs)) -8 tests, 8 passed, 0 known failure, 0 skipped -[inst/misc/test/stk_test.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/test/stk_test.m -***** assert(isempty([])) % support for test assert shorthand -***** assert((1 + 1) == 2) -***** test a=1; -***** test assert(~exist('a')); -***** shared a % create a shared variable -***** test a = 3; % assign to a shared variable -***** test assert(a == 3); % variable should equal 3 in this second 'test' block -***** shared b, c % replace shared variables {'a'} --> {'b', 'c'} -***** test assert(~exist('a')); % a no longer exists -***** test assert(isempty(b)); % variables start off empty -***** shared a % recreate a shared variable that had been deleted -***** test assert (isempty(a)); % it is empty, even though it was equal to 3 before -***** shared a, b, c % creates three shared variables - a = 1; b = 2; c = 3; % give values to all variables, in the same block -***** assert(isequal([a, b, c], [1, 2, 3])); % test all of them together -***** test c=6; % update a value -***** test % show that the update sticks between blocks - assert(isequal([a, b, c], [1, 2, 6])); -***** shared % clear all shared variables -***** assert(~exist('a')) % show that they are cleared -***** error test % not enough input arguments -***** error test(1, 2, 3, 4) % too many input args -***** error garbage % usage on nonexistent function should be -***** error stt_test('test', 'bogus'); % undefined function error -***** error stk_test('test', 'bogus'); % error raised by stk_test itself -***** error stk_test(); -***** error stk_test('disp', 'verbose', [], 'extra arg !!!'); -***** error stk_test([]) -***** error stk_test(0.0) -***** error stk_test('stk_mindist', 0.0) -***** error stk_test('stk_mindist', 'dudule') -24 tests, 24 passed, 0 known failure, 0 skipped -[inst/misc/test/stk_isequal_tolrel.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/test/stk_isequal_tolrel.m -***** shared r1, r2, r3, a, b, tolrel - a = 1.01; b = 1.02; tolrel = 0.1; -***** error rr = stk_isequal_tolrel(); -***** error rr = stk_isequal_tolrel(a); -***** test r1 = stk_isequal_tolrel(a, b); -***** test r2 = stk_isequal_tolrel(a, b, tolrel); -***** test r3 = stk_isequal_tolrel(a, [b b]); -***** test assert (isequal (r1, false)); -***** test assert (isequal (r2, true)); -***** test assert (isequal (r3, false)); -***** test - a = struct('u', []); b = struct('v', []); - assert(~ stk_isequal_tolrel(a, b)) -***** test - a = struct('u', 1.01); b = struct('u', 1.02); - assert(stk_isequal_tolrel(a, b, tolrel)) -10 tests, 10 passed, 0 known failure, 0 skipped -[inst/misc/optim/stk_optim_testmin_box.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/optim/stk_optim_testmin_box.m -***** shared algo - algo = stk_options_get ('stk_param_estim', 'minimize_box'); -***** error b = stk_optim_testmin_box (); -***** assert (stk_optim_testmin_box (algo)); -***** assert (~ stk_optim_testmin_box ('dudule')); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/misc/optim/@stk_optim_fmincon/stk_optim_fmincon.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/optim/@stk_optim_fmincon/stk_optim_fmincon.m -***** test stk_test_class ('stk_optim_fmincon') -1 test, 1 passed, 0 known failure, 0 skipped -[inst/misc/optim/@stk_optim_optimizer_/stk_optim_optimizer_.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/optim/@stk_optim_optimizer_/stk_optim_optimizer_.m -***** test stk_test_class ('stk_optim_optimizer_') -1 test, 1 passed, 0 known failure, 0 skipped -[inst/misc/optim/stk_optim_testmin_unc.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/optim/stk_optim_testmin_unc.m -***** shared algo - algo = stk_options_get ('stk_param_estim', 'minimize_unc'); -***** error b = stk_optim_testmin_unc (); -***** assert (stk_optim_testmin_unc (algo)); -***** assert (~ stk_optim_testmin_unc ('dudule')); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/misc/optim/@stk_optim_octavesqp/stk_optim_octavesqp.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/optim/@stk_optim_octavesqp/stk_optim_octavesqp.m -***** test stk_test_class ('stk_optim_octavesqp') -1 test, 1 passed, 0 known failure, 0 skipped -[inst/misc/optim/stk_minimize_unconstrained.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/optim/stk_minimize_unconstrained.m -***** test % Call fminsearch using function name - if stk_optim_isavailable ('fminsearch') - assert (stk_optim_testmin_unc ('fminsearch')); - end -***** test % Call fminsearch directly, using algorithm object - if stk_optim_isavailable ('fminsearch') - algo = stk_optim_fminsearch ('TolX', 1e-12, 'TolFun', 1e-12); - assert (stk_optim_testmin_unc (algo)); - end -***** test % Call sqp using function name - if stk_optim_isavailable ('octavesqp') - assert (stk_optim_testmin_unc ('octavesqp')); - end -***** test % Call sqp directly, using algorithm object - if stk_optim_isavailable ('octavesqp') - algo = stk_optim_octavesqp (); - assert (stk_optim_testmin_unc (algo)); - end -***** error assert (stk_optim_testmin_unc ('InexistentOptimizer')); -***** error assert (stk_optim_testmin_unc (100)); -6 tests, 6 passed, 0 known failure, 0 skipped -[inst/misc/optim/@stk_optim_fminsearch/stk_optim_fminsearch.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/optim/@stk_optim_fminsearch/stk_optim_fminsearch.m -***** test stk_test_class ('stk_optim_fminsearch') -1 test, 1 passed, 0 known failure, 0 skipped -[inst/misc/optim/stk_minimize_boxconstrained.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/optim/stk_minimize_boxconstrained.m -***** test % Call fmincon using function name - if stk_optim_isavailable ('fmincon') - assert (stk_optim_testmin_box ('fmincon')); - end -***** test % Call fmincon directly, using algorithm object - if stk_optim_isavailable ('fmincon') - algo = stk_optim_fmincon ('TolX', 1e-12, 'TolFun', 1e-12); - assert (stk_optim_testmin_box (algo)); - end -***** test % Call sqp using function name - if stk_optim_isavailable ('octavesqp') - assert (stk_optim_testmin_box ('octavesqp')); - end -***** test % Call sqp directly, using algorithm object - if stk_optim_isavailable ('octavesqp') - algo = stk_optim_octavesqp (); - assert (stk_optim_testmin_box (algo)); - end -***** error assert (stk_optim_testmin_box ('InexistentOptimizer')); -***** error assert (stk_optim_testmin_box (100)); -6 tests, 6 passed, 0 known failure, 0 skipped -[inst/misc/design/stk_maxabscorr.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/design/stk_maxabscorr.m -***** assert (stk_isequal_tolabs (0.0, ... % Test on an OLHS(5) - stk_maxabscorr ([0.4 0.8 0 -0.4 -0.8; -0.8 0.4 0 0.8 -0.4]'))); +No entry for terminal type "unknown"; +using dumb terminal settings. + line 0: warning: iconv failed to convert degree sign + + + | True function and observed data + 1.5 +|+ + | ***G* +--------------------+ + #|#######***#####***########################|***?***True function| + 1 +|+#####**#########***######################+---G---Observations-+ + #|####**#############***######################################### + #|###**################**######################################## + 0.5 +|+#**##################**############################***######## + #|#G*####################**########################****##*G**#### + #|**######################**#####################G**########***## + F1 0 *|+########################**###################**############*** + G|##########################**#################**###############** + #|###########################**###############**#################** + -0.5 +|+###########################**#############**################## + #|#############################**###########*#################### + #|##############################*G*#######**##################### + -1 +|+###############################**#####**###################### + #|#################################******######################## + +|------------------------------------------------------------------ + -1.5 +-+##############+###############+################+############## + + -1 -0.5 0 0.5 1 + 1 test, 1 passed, 0 known failure, 0 skipped -[inst/misc/design/stk_phipcrit.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/design/stk_phipcrit.m -***** shared x - x = [0, 0.2, 0.4, 0.6, 0.8, 1.0; - 0, 0.6, 0.8, 1.0, 0.2, 0.4]'; -***** assert (stk_isequal_tolabs ... - (stk_phipcrit (x, 10), 3.946317664423303, 1e-15)) -***** assert (stk_isequal_tolabs ... - (stk_phipcrit (x, 50), 3.614077252813102, 1e-15)); -***** assert (stk_isequal_tolabs ... - (stk_phipcrit (x, 100), 3.574589859827413, 1e-15)); -***** assert (stk_isequal_tolabs ... - (stk_phipcrit (x, 1e9), 1 / stk_mindist (x), 1e-8)); -***** assert (isequal (stk_phipcrit (ones (2)), Inf)); -5 tests, 5 passed, 0 known failure, 0 skipped -[inst/misc/error/stk_error.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/error/stk_error.m -***** shared errmsg, mnemonic, badstack - errmsg = 'Go ahead, make my day.'; - mnemonic = 'ClintEastwood'; - badstack = 0; % not a valid stack structure -***** error stk_error(errmsg, mnemonic); -***** error stk_error (errmsg, mnemonic, badstack); -***** error id=STK:stk_error:InvalidArgument stk_error (errmsg, mnemonic, badstack); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/misc/dist/stk_filldist_discretized.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/dist/stk_filldist_discretized.m -***** error stk_filldist_discretized(0.0) % incorrect nb of arguments -***** error stk_filldist_discretized(0.0, []) % second arg is empty -***** error stk_filldist_discretized([], 0.0) % first arg is empty -***** test - d = 3; x = rand(7, d); y = rand(20, d); - fd1 = stk_filldist_discretized(x, y); - fd2 = stk_filldist_discretized(stk_dataframe(x), stk_dataframe(y)); - assert(stk_isequal_tolabs(fd1, fd2)); -***** test - n = 5; - for dim = 1:10, - x = rand(n, dim); - fd = stk_filldist_discretized(x, x); - assert(stk_isequal_tolabs(fd, 0.0)); - end -***** test - for dim = 1:10, - x = rand(1, dim); - y = rand(1, dim); - fd = stk_filldist_discretized(x, y); - assert(stk_isequal_tolabs(fd, norm(x - y))); - end -***** test - n = 4; - for dim = 2:10, - x = zeros(n, dim); - y = rand(1, dim); - fd = stk_filldist_discretized(x, y); - assert(stk_isequal_tolabs(fd, max(stk_dist(x, y)))); - end -***** test - for dim = [1 3 6], - x = 0.5 * ones(1, dim); - y = stk_sampling_regulargrid(2^dim, dim); % [0; 1]^d is the default box - fd = stk_filldist_discretized(x, y); - assert(stk_isequal_tolabs(fd, 0.5 * sqrt(dim))); - end -***** test - for dim = [1 3 7], - x = zeros(1, dim); - y = stk_sampling_regulargrid(3^dim, dim); - [fd, ymax] = stk_filldist_discretized(x, y); - assert(stk_isequal_tolabs(fd, sqrt(dim))); - assert(stk_isequal_tolabs(ymax, ones(1, dim))); - end -9 tests, 9 passed, 0 known failure, 0 skipped -[inst/misc/dist/stk_filldist.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/dist/stk_filldist.m -***** test %%% exact - d = 3; x = rand(7, d); box = repmat([0; 1], 1, d); - fd1 = stk_filldist(x, box); - fd2 = stk_filldist(stk_dataframe(x), stk_dataframe(box)); - assert(stk_isequal_tolabs(fd1, fd2)); -***** test %%% discretized - d = 3; x = rand(7, d); y = rand(20, d); - fd1 = stk_filldist(x, y); - fd2 = stk_filldist(stk_dataframe(x), stk_dataframe(y)); - assert(stk_isequal_tolabs(fd1, fd2)); -***** test - n = 5; % must be bigger than 2 - for dim = 1:10, - x = rand(n, dim); - fd = stk_filldist(x, x); - assert(stk_isequal_tolabs(fd, 0.0)); - end -***** test %%% exact - for dim = 1:6, - x = 0.5 * ones(1, dim); - fd = stk_filldist(x); % [0; 1]^d is the default box - assert(stk_isequal_tolabs(fd, 0.5 * sqrt(dim))); - end -***** test %%% discretized - for dim = 1:6, - x = 0.5 * ones(1, dim); - y = stk_sampling_regulargrid(2^dim, dim); % [0; 1]^d is the default box - fd = stk_filldist(x, y); - assert(stk_isequal_tolabs(fd, 0.5 * sqrt(dim))); - end -***** test - for dim = [1 3 7], - box = repmat([1; 2], 1, dim); - x = 1 + 0.5 * ones(1, dim); - fd = stk_filldist(x, box); - assert(stk_isequal_tolabs(fd, 0.5 * sqrt(dim))); - end -***** test - dim = 3; - box = repmat([-1; 1], 1, dim); - x = stk_sampling_randunif(20, dim, box); - y = stk_sampling_regulargrid(3^dim, dim, box); - fd1 = stk_filldist(x, box); - fd2 = stk_filldist(x, y); - assert(fd1 >= fd2 - 10 * eps); -***** test %%% exact - for dim = [1 3 7], - x = zeros(1, dim); - [fd, ymax] = stk_filldist_exact(x); - assert(stk_isequal_tolabs(fd, sqrt(dim))); - assert(stk_isequal_tolabs(ymax, ones(1, dim))); - end -***** test %%% discretized - for dim = [1 3 7], - x = zeros(1, dim); - y = stk_sampling_regulargrid(3^dim, dim); - [fd, ymax] = stk_filldist(x, y); - assert(stk_isequal_tolabs(fd, sqrt(dim))); - assert(stk_isequal_tolabs(ymax, ones(1, dim))); - end -9 tests, 9 passed, 0 known failure, 0 skipped -[inst/misc/dist/stk_dist.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/dist/stk_dist.m -***** error stk_dist(); -***** error stk_dist(0, 0, 0); -***** error stk_dist(0, 0, 0, 0); -***** error stk_dist(0, ones(1, 2)); -***** error stk_dist(eye(3), ones(1, 2)); -***** error stk_dist(ones(2, 1), zeros(2)); -***** shared x, y, z - x = zeros(11, 5); - y = zeros(13, 5); - z = ones(7, 5); -***** test - Dx = stk_dist(x); - assert(isequal(Dx, zeros(11))); -***** test - Dxx = stk_dist(x, x); - assert(isequal(Dxx, zeros(11))); -***** test - Dxy = stk_dist(x, y); - assert(isequal(Dxy, zeros(11, 13))); -***** test - Dzz = stk_dist(z, z); - assert(isequal(Dzz, zeros(7))); -***** test - Dxz = stk_dist(x, z); - assert(stk_isequal_tolabs(Dxz, sqrt(5)*ones(11, 7))); -***** test - x = randn(5,3); - y = randn(5,3); - D1 = stk_dist(x, y, true); % pairwise - D2 = stk_dist(x, y); - assert(stk_isequal_tolabs(D1, diag(D2))); -***** test - x = randn(5,3); - D1 = stk_dist(x, [], true); % pairwise - assert(stk_isequal_tolabs(D1, zeros(5, 1))); - D1 = stk_dist(x, x, true); % pairwise - assert(stk_isequal_tolabs(D1, zeros(5, 1))); -13 tests, 13 passed, 0 known failure, 0 skipped -[inst/misc/dist/stk_filldist_exact.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/dist/stk_filldist_exact.m -***** test - d = 3; x = rand(7, d); box = repmat([0; 1], 1, d); - fd1 = stk_filldist_exact(x, box); - fd2 = stk_filldist_exact(stk_dataframe(x), stk_dataframe(box)); - assert(stk_isequal_tolabs(fd1, fd2)); -***** test - for dim = 1:6, - x = 0.5 * ones(1, dim); - fd = stk_filldist_exact(x); % [0; 1]^d is the default box - assert(stk_isequal_tolabs(fd, 0.5 * sqrt(dim))); - end -***** test - for dim = [1 3 7], - box = repmat([1; 2], 1, dim); - x = 1 + 0.5 * ones(1, dim); - fd = stk_filldist_exact(x, box); - assert(stk_isequal_tolabs(fd, 0.5 * sqrt(dim))); - end -***** test - for dim = [1 3 7], - x = zeros(1, dim); - [fd, ymax] = stk_filldist_exact(x); - assert(stk_isequal_tolabs(fd, sqrt(dim))); - assert(stk_isequal_tolabs(ymax, ones(1, dim))); - end -4 tests, 4 passed, 0 known failure, 0 skipped -[inst/misc/dist/stk_gpquadform.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/dist/stk_gpquadform.m -***** shared x, y, z, rx, ry, rz - x = rand(5, 2); rx = rand(5, 2) + 1; - y = rand(6, 2); ry = rand(6, 2) + 1; - z = rand(5, 3); rz = rand(5, 3) + 1; -***** error Q = stk_gpquadform(x, ry, y, ry) -***** error Q = stk_gpquadform(x, rz, y, ry) -***** error Q = stk_gpquadform(x, rx, y, rx) -***** error Q = stk_gpquadform(x, rx, y, rz) -***** error Q = stk_gpquadform(x, rx, z, ry) -***** shared x, y, z, rx, ry, rz - x = zeros (11, 5); rx = 1/sqrt(2) * ones (11, 5); - y = zeros (13, 5); ry = 1/sqrt(2) * ones (13, 5); - z = ones ( 7, 5); rz = 1/sqrt(2) * ones ( 7, 5); -***** test - Qx = stk_gpquadform(x, [], rx); - assert(isequal(Qx, zeros(11))); -***** test - Qxx = stk_gpquadform(x, x, rx, rx); - assert(isequal(Qxx, zeros(11))); -***** test - Qxy = stk_gpquadform(x, y, rx, ry); - assert(isequal(Qxy, zeros(11, 13))); -***** test - Qzz = stk_gpquadform(z, [], rz); - assert(isequal(Qzz, zeros(7))); -***** test - Qxz = stk_gpquadform(x, z, rx, rz); - assert(stk_isequal_tolabs(Qxz, 5 * ones(11, 7))); -***** test - x = randn(5, 3); rx = 1 + rand(5, 3); - y = randn(5, 3); ry = 1 + rand(5, 3); - Q1 = stk_gpquadform(x, y, rx, ry, true); % pairwise - Q2 = stk_gpquadform(x, y, rx, ry, false); - assert(isequal(size(Q1), [5 1])); - assert(isequal(size(Q2), [5 5])); - assert(stk_isequal_tolabs(Q1, diag(Q2))); -***** test - x = randn(5, 3); rx = 1 + rand(5, 3); - Q1 = stk_gpquadform(x, [], rx, [], true); % pairwise - assert(stk_isequal_tolabs(Q1, zeros(5, 1))); - Q1 = stk_gpquadform(x, x, rx, rx, true); % pairwise - assert(stk_isequal_tolabs(Q1, zeros(5, 1))); -***** shared x, y, z, rx, ry, rz - x = zeros (11, 5); rx = 2 * ones (11, 5); - y = zeros (13, 5); ry = 2 * ones (13, 5); - z = ones ( 7, 5); rz = 2 * ones ( 7, 5); -***** test - Qx = stk_gpquadform(x, [], rx); - assert(isequal(Qx, zeros(11))); -***** test - Qxx = stk_gpquadform(x, x, rx, rx); - assert(isequal(Qxx, zeros(11))); -***** test - Qxy = stk_gpquadform(x, y, rx, ry); - assert(isequal(Qxy, zeros(11, 13))); -***** test - Qzz = stk_gpquadform(z, [], rz); - assert(isequal(Qzz, zeros(7))); -***** test - Qxz = stk_gpquadform(x, z, rx, rz); - assert(stk_isequal_tolabs(Qxz, 5/8 * ones(11, 7))); -17 tests, 17 passed, 0 known failure, 0 skipped -[inst/misc/dist/stk_mindist.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/dist/stk_mindist.m -***** test - d = 3; x = rand(7, d); - md1 = stk_mindist(x); - md2 = stk_mindist(stk_dataframe(x)); - assert(stk_isequal_tolabs(md1, md2)); -***** test - for nc = [0 5 10], - x = zeros(0, nc); - d = stk_mindist(x); - assert(isempty(d)); - end -***** test - for nc = [0 5 10], - x = rand(1, nc); - d = stk_mindist(x); - assert(isempty(d)); - end -***** test - for nr = [2 5 10], - x = zeros(nr, 0); - d = stk_mindist(x); - assert(isequal(d, 0.0)); - end -***** test - - nrep = 20; - TOL_REL = 1e-15; +[inst/examples/01_kriging_basics/stk_example_kb06.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/01_kriging_basics/stk_example_kb06.m +***** test stk_example_kb06; close all; - for irep = 1:nrep, +#========================# +# stk_example_kb06 # +#========================# - n = 2 + floor(rand * 10); - d = 1 + floor(rand * 10); - x = rand(n, d); - z = stk_mindist(x); +'stk_example_kb06' is a script from the file /build/reproducible-path/octave-stk-2.8.1/debian/octave-stk/usr/share/octave/packages/stk-2.8.1/examples/01_kriging_basics/stk_example_kb06.m - assert(isequal(size(d), [1, 1])); - assert(~isnan(d)); - assert(~isinf(d)); + STK_EXAMPLE_KB06 Ordinary kriging VS kriging with a linear trend - % check the result - mindist = Inf; - for i = 1:(n-1), - for j = (i+1):n, - mindist = min(mindist, norm(x(i,:) - x(j,:))); - end - end - assert(abs(z - mindist) <= TOL_REL * mindist); + The same dataset is analyzed using two variants of kriging. - end -5 tests, 5 passed, 0 known failure, 0 skipped -[inst/misc/pareto/stk_dominatedhv.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/pareto/stk_dominatedhv.m -***** error hv = stk_dominatedhv (); -***** error hv = stk_dominatedhv (-y, 'incorrect ref type'); -***** error hv = stk_dominatedhv (-y, [0 0]); -***** error hv = stk_dominatedhv (-y, [0 0 0 0 0], 0, 'too many input args'); -***** shared y, hv0 % Example from README.TXT in WFG 1.10 + The left panel shows the result of ordinary kriging, in other words, Gaussian + process interpolation assuming a constant (but unknown) mean. The right panel + shows the result of adding a linear trend in the mean of the Gaussian process. - y = [ ... - 0.598 0.737 0.131 0.916 6.745; ... - 0.263 0.740 0.449 0.753 6.964; ... - 0.109 8.483 0.199 0.302 8.872 ]; + The difference with the left plot is clear in extrapolation: the first predic- + tor exhibits a "mean reverting" behaviour, while the second one captures an + increasing trend in the data. - hv0 = 1.1452351120; -***** test - hv = stk_dominatedhv (-y); - assert (stk_isequal_tolrel (hv, hv0, 1e-10)); -***** test - yy = stk_dataframe (- y); % Check that @stk_dataframe inputs are accepted - hv = stk_dominatedhv (yy); - assert (stk_isequal_tolrel (hv, hv0, 1e-10)); -***** test - hv = stk_dominatedhv (-y, [], 0); - assert (stk_isequal_tolrel (hv, hv0, 1e-10)); -***** test - hv = stk_dominatedhv (-y, [0 0 0 0 0]); - assert (stk_isequal_tolrel (hv, hv0, 1e-10)); -***** test - hv = stk_dominatedhv (1 - y, [1 1 1 1 1]); - assert (stk_isequal_tolrel (hv, hv0, 1e-10)); -***** test - r = stk_dominatedhv (-y, [], 1); - hv = sum (r.sign .* prod (r.xmax - r.xmin, 2)); - assert (stk_isequal_tolrel (hv, hv0, 1e-10)); -***** shared y1, y2, y0, S, S1 - y0 = [1.00 1.00]; % Reference point - y1 = [1.50 1.50]; % Above the reference point - y2 = [0.50 0.50]; % Below the reference point -***** assert (isequal (0.00, stk_dominatedhv (y1, y0))); -***** assert (isequal (0.25, stk_dominatedhv (y2, y0))); -***** assert (isequal (0.25, stk_dominatedhv ([y1; y2], y0))); -***** assert (isequal (0.25, stk_dominatedhv ([y2; y1; y2], y0))); -***** test S = stk_dominatedhv (y1, y0, 1); % empty decomposition -***** assert (isequal (size (S.xmin, 1), 0)); -***** test S = stk_dominatedhv (y2, y0, 1); % trivial decomposition -***** assert (isequal (S.sign, 1)); -***** assert (isequal (S.xmin, y2)); -***** assert (isequal (S.xmax, y0)); -***** test S1 = stk_dominatedhv ([y2; y0], y0, 1); % shoud be the same as before -***** assert (isequal (S1, S)); -***** test S1 = stk_dominatedhv ([y2; y1], y0, 1); % shoud be the same as before -***** assert (isequal (S1, S)); -***** test S1 = stk_dominatedhv ([y2; y2], y0, 1); % shoud be the same as before -***** assert (isequal (S1, S)); -***** test - for d = 1:10, - y = - 0.5 * ones (1, d); - hv = stk_dominatedhv (y); - assert (isequal (stk_dominatedhv (y), 0.5 ^ d)); - end -***** test - for d = 1:10, - y = - 0.5 * ones (1, d); - r = stk_dominatedhv (y, [], 1); - hv = sum (r.sign .* prod (r.xmax - r.xmin, 2)); - assert (isequal (stk_dominatedhv (y), 0.5 ^ d)); - end -***** shared y, y_ref, dv, hv0 - y1 = [0.25 0.75]; - y2 = [0.50 0.50]; - y3 = [0.75 0.25]; - y_ref = [1 1]; +Additional help for built-in functions and operators is +available in the online version of the manual. Use the command +'doc ' to search the manual index. - y = {[], y1, y2, y3; [y1; y2], [y1; y3], [y2; y3], [y1; y2; y3]}; +Help and information about Octave is also available on the WWW +at https://www.octave.org and via the help@octave.org +mailing list. +1 test, 1 passed, 0 known failure, 0 skipped +[inst/examples/01_kriging_basics/stk_example_kb05.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/01_kriging_basics/stk_example_kb05.m +***** test stk_example_kb05; close all; - dv = 0.25 ^ 2; hv0 = [0 3 4 3; 5 5 5 6] * dv; -***** test - hv1 = stk_dominatedhv (y, y_ref); - assert (isequal (hv0, hv1)); -***** test - r = stk_dominatedhv (y, y_ref, 1); +#========================# +# stk_example_kb05 # +#========================# - % Check the first decomposition, which should be empty - assert (isempty (r(1).sign)); - assert (isempty (r(1).xmin)); - assert (isempty (r(1).xmax)); +'stk_example_kb05' is a script from the file /build/reproducible-path/octave-stk-2.8.1/debian/octave-stk/usr/share/octave/packages/stk-2.8.1/examples/01_kriging_basics/stk_example_kb05.m - % Check the other decompositions - for i = 2:6, - hv2 = sum (r(i).sign .* prod (r(i).xmax - r(i).xmin, 2)); - assert (isequal (hv0(i), hv2)); - end -***** test - y = (0.3:0.1:0.8)'; - hv0 = 0.7; - hv1 = stk_dominatedhv (y, 1); - r = stk_dominatedhv (y, 1, true); - hv2 = sum (r.sign .* prod (r.xmax - r.xmin, 2)); -***** test % four non-dominated points (hypervolume) - zr = [1 1]; - zi = [0.2 0.8; 0.4 0.6; 0.6 0.4; 0.8 0.2] - P = perms (1:4); - for i = 1:24 - HV = stk_dominatedhv (zi(P(i, :), :), zr, 0); - assert (stk_isequal_tolrel (HV, 0.4, 1e-15)); - end -zi = + STK_EXAMPLE_KB05 Generation of conditioned sample paths - 0.2000 0.8000 - 0.4000 0.6000 - 0.6000 0.4000 - 0.8000 0.2000 + A Matern Gaussian process model is used, with constant but unknown mean + (ordinary kriging) and known covariance parameters. -***** test % four non-dominated points (decomposition) - zr = [1 1]; - zi = [0.2 0.8; 0.4 0.6; 0.6 0.4; 0.8 0.2] - P = perms (1:4); - for i = 1:24 - S = stk_dominatedhv (zi(P(i, :), :), zr, 1); - HV = sum (S.sign .* prod (S.xmax - S.xmin, 2)); - assert (stk_isequal_tolrel (HV, 0.4, 1e-15)); - end -zi = + Given noiseless observations from the unknown function, a batch of conditioned + sample paths is drawn using the "conditioning by kriging" technique. In short, + this means that unconditioned sample path are simulated first (using + stk_generate_samplepaths), and then conditioned on the observations by kriging + (using stk_conditioning). - 0.2000 0.8000 - 0.4000 0.6000 - 0.6000 0.4000 - 0.8000 0.2000 + Note: in this example, for pedagogical purposes, conditioned samplepaths are + simulated in two steps: first, unconditioned samplepaths are simulated; + second, conditioned samplepaths are obtained using conditioning by kriging. + In practice, these two steps can be carried out all at once using + stk_generate_samplepath (see, e.g., stk_example_kb09). -***** test % a case with 8 points and 5 objectives - % http://sourceforge.net/p/kriging/tickets/33 + See also: stk_generate_samplepaths, stk_conditioning, stk_example_kb09 - yr = [1.03 0.91 0.96 1.99 16.2]; - y = [ ... - 0.8180 0.5600 0.1264 1.0755 1.2462; ... - 0.8861 0.6928 0.2994 0.7228 0.9848; ... - 0.9021 0.8829 0.6060 0.1642 0.4282; ... - 0.9116 0.3097 0.8601 0.0468 0.2813; ... - 0.9306 0.1429 0.6688 0.1462 1.3661; ... - 0.9604 0.3406 0.4046 0.7239 1.8741; ... - 0.9648 0.7764 0.5199 0.4098 1.3436; ... - 0.9891 0.4518 0.7956 0.1164 1.2025]; +Additional help for built-in functions and operators is +available in the online version of the manual. Use the command +'doc ' to search the manual index. - hv1 = stk_dominatedhv (y, yr, 0); +Help and information about Octave is also available on the WWW +at https://www.octave.org and via the help@octave.org +mailing list. +1 test, 1 passed, 0 known failure, 0 skipped +[inst/examples/test_functions/stk_testfun_hartman6.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/test_functions/stk_testfun_hartman6.m +***** test + x1 = [0.20169 0.150011 0.476874 0.275332 0.311652 0.657300]; + y1 = -3.322368011391339; - S = stk_dominatedhv (y, yr, 1); - hv2 = sum (S.sign .* prod (S.xmax - S.xmin, 2)); + x2 = [0.20168952 0.15001069 0.47687398 0.27533243 0.31165162 0.65730054]; + y2 = -3.322368011415512; - assert (isequal (size (S.sign), [87 1])); - assert (isequal (size (S.xmin), [87 5])); - assert (isequal (size (S.xmax), [87 5])); - assert (stk_isequal_tolrel (hv1, 1.538677420906463, 2 * eps)); - assert (stk_isequal_tolrel (hv1, hv2, eps)); -***** test % with random data - NREP = 5; - for p = 1:5 - for n = 1:10 - for i = 1:NREP - % Draw random data - y = rand (n, p); - y = - y ./ (norm (y)); - % Compute hypervolume directly - hv1 = stk_dominatedhv (y, [], 0); - % Compute decomposition, then hypervolume - R = stk_dominatedhv (y, [], 1); - hv2 = sum (R.sign .* prod (R.xmax - R.xmin, 2)); - % Compare results - assert (stk_isequal_tolabs (hv1, hv2, eps)); - end - end - end -35 tests, 35 passed, 0 known failure, 0 skipped -[inst/misc/pareto/stk_paretofind.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/pareto/stk_paretofind.m -***** shared x, ndpos, drank - x = [ ... - 0 2; ... - 2 2; ... - ]; -***** test [ndpos, drank] = stk_paretofind (x); -***** assert (isequal (ndpos, 1)); -***** assert (isequal (drank, [0; 1])); -***** shared x, ndpos, drank - x = [ ... - 3 2; ... - 2 2; ... - ]; -***** test [ndpos, drank] = stk_paretofind (x); -***** assert (isequal (ndpos, 2)); -***** assert (isequal (drank, [1; 0])); -***** shared x, ndpos, drank - x = [ ... - 1 0; ... - 2 0; ... - 0 2; ... - 2 2; ... - -1 3 ]; -***** test [ndpos, drank] = stk_paretofind (x); -***** assert (isequal (ndpos, [5; 3; 1])); -***** assert (isequal (drank, [0; 3; 0; 2; 0])); -***** shared x, ndpos, drank - x = [ ... - 1 0; ... - 2 0; ... - 0 2; ... - 2 2; ... - -1 3; ... - -1 4; ... - 2 2 ]; -***** test [ndpos, drank] = stk_paretofind (x); -***** assert (isequal (ndpos, [5; 3; 1])); -***** assert (isequal (drank, [0; 3; 0; 2; 0; 1; 2])); -12 tests, 12 passed, 0 known failure, 0 skipped -[inst/misc/pareto/stk_isdominated.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/pareto/stk_isdominated.m -***** test - A = [1 3 2]; - B = [0 0 0]; - [isdom, dpos] = stk_isdominated (A, B); - assert (isdom == 1); - assert (dpos == 1); + y = stk_testfun_hartman6 ([x1; x2]); + assert (stk_isequal_tolabs (y, [y1; y2], 1e-15)) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/examples/test_functions/stk_testfun_hartman3.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/test_functions/stk_testfun_hartman3.m ***** test - A = [1 3 2]; - B = [0 0 3]; - [isdom, dpos] = stk_isdominated (A, B); - assert (isdom == 0); - assert (dpos == 0); + x1 = [0.1, 0.55592003, 0.85218259]; + y1 = -3.862634748621772; + + x2 = [0.114614 0.554649 0.852547]; + y2 = -3.862747199255087; + + y = stk_testfun_hartman3 ([x1; x2]); + assert (stk_isequal_tolabs (y, [y1; y2], 1e-15)) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/examples/test_functions/stk_testcase_truss3.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/test_functions/stk_testcase_truss3.m +***** shared tc, xd, n + tc = stk_testcase_truss3 (); n = 5; + xd = stk_sampling_randunif (n, [], tc.search_domain); ***** test - A = [1 3 2]; - B = [0 0 0; 0 0 3]; - [isdom, dpos] = stk_isdominated (A, B); - assert (isdom == 1); - assert (dpos == 1); + v = stk_testfun_truss3_vol (xd, tc.constants); + z = stk_testfun_truss3_bb (xd, tc.constants); + assert (isequal (size (v), [n 1])); + assert (isequal (size (z), [n 5])); ***** test - A = [1 3 2]; - B = [0 0 3; 0 0 0]; - [isdom, dpos] = stk_isdominated (A, B); - assert (isdom == 1); - assert (dpos == 2); + F = stk_dataframe (zeros (n, 2), {'F1' 'F2'}); + F(:, 1) = tc.constants.F1_mean + tc.constants.F1_std * randn (n, 1); + F(:, 2) = tc.constants.F2_mean + tc.constants.F2_std * randn (n, 1); + x = [xd F]; + v = stk_testfun_truss3_vol (x, tc.constants); + z = stk_testfun_truss3_bb (x, tc.constants); + assert (isequal (size (v), [n 1])); + assert (isequal (size (z), [n 5])); +2 tests, 2 passed, 0 known failure, 0 skipped +[inst/examples/test_functions/stk_testfun_goldsteinprice.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/test_functions/stk_testfun_goldsteinprice.m +***** test % Use with nargin == 0 for visualisation + stk_testfun_goldsteinprice (); close all; +***** assert (stk_isequal_tolabs ... + (stk_testfun_goldsteinprice ([0, -1]), 3.0, 1e-12)) +2 tests, 2 passed, 0 known failure, 0 skipped +[inst/examples/test_functions/stk_testfun_hartman4.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/examples/test_functions/stk_testfun_hartman4.m ***** test - A = [1 3 2; 1 0 1; -1 0 0; 1 3 2]; - B = [1 0 0; 0 0 3; 0 0 0]; - [isdom, dpos] = stk_isdominated (A, B); - assert (isequal (isdom, logical ([1; 1; 0; 1]))); - assert (isequal (dpos, [3; 3; 0; 3])); -5 tests, 5 passed, 0 known failure, 0 skipped -[inst/misc/text/stk_sprintf_colvect_fixedpoint.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/text/stk_sprintf_colvect_fixedpoint.m -***** shared x, s - x = [1.2; 3.48]; -***** test s = stk_sprintf_colvect_fixedpoint(x, 1); -***** assert (isequal(s, ['1'; '3'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 2); -***** assert (isequal(s, ['1'; '3'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 3); -***** assert (isequal(s, ['1.2'; '3.5'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 4); -***** assert (isequal(s, ['1.20'; '3.48'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 5); -***** assert (isequal(s, ['1.20'; '3.48'])) -***** shared x, s - x = [1.2; -3.48]; -***** test s = stk_sprintf_colvect_fixedpoint(x, 1); -***** assert (isequal(s, ['#'; '#'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 2); -***** assert (isequal(s, [' 1'; '-3'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 3); -***** assert (isequal(s, [' 1'; '-3'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 4); -***** assert (isequal(s, [' 1.2'; '-3.5'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 5); -***** assert (isequal(s, [' 1.20'; '-3.48'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 6); -***** assert (isequal(s, [' 1.20'; '-3.48'])) -***** shared x, s - x = [0.2; 0.48]; -***** test s = stk_sprintf_colvect_fixedpoint(x, 1); -***** assert (isequal(s, ['0'; '0'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 2); -***** assert (isequal(s, ['0'; '0'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 3); -***** assert (isequal(s, ['0.2'; '0.5'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 4); -***** assert (isequal(s, ['0.20'; '0.48'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 5); -***** assert (isequal(s, ['0.20'; '0.48'])) -32 tests, 32 passed, 0 known failure, 0 skipped -[inst/misc/text/stk_sprintf_colvect_scientific.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/text/stk_sprintf_colvect_scientific.m -***** shared x, s - x = [1.2; -34567]; -***** test s = stk_sprintf_colvect_scientific(x, 1); -***** assert (isequal(s, ['#'; '#'])) -***** test s = stk_sprintf_colvect_scientific(x, 3); -***** assert (isequal(s, ['###'; '###'])) -***** test s = stk_sprintf_colvect_scientific(x, 5); -***** assert (isequal(s, ['#####'; '#####'])) -***** test s = stk_sprintf_colvect_scientific(x, 6); -***** assert (isequal(s, [' 1e+00'; '-3e+04'])) -***** test s = stk_sprintf_colvect_scientific(x, 7); -***** assert (isequal(s, [' 1e+00'; '-3e+04'])) -***** test s = stk_sprintf_colvect_scientific(x, 8); -***** assert (isequal(s, [' 1.2e+00'; '-3.5e+04'])) -***** test s = stk_sprintf_colvect_scientific(x, 9); -***** assert (isequal(s, [' 1.20e+00'; '-3.46e+04'])) -***** test s = stk_sprintf_colvect_scientific(x, 10); -***** assert (isequal(s, [' 1.200e+00'; '-3.457e+04'])) -***** test s = stk_sprintf_colvect_scientific(x, 11); -***** assert (isequal(s, [' 1.2000e+00'; '-3.4567e+04'])) -***** test s = stk_sprintf_colvect_scientific(x, 12); -***** assert (isequal(s, [' 1.2000e+00'; '-3.4567e+04'])) -***** shared x, s - x = [0.9; 0.91; 0.99; 0.999]; -***** test s = stk_sprintf_colvect_scientific (x, 4); -***** assert (isequal(s, ['####'; '####'; '####'; '####'])) -***** test s = stk_sprintf_colvect_scientific (x, 5); -***** assert (isequal(s, ['9e-01'; '9e-01'; '1e+00'; '1e+00'])) -***** test s = stk_sprintf_colvect_scientific (x, 6); -***** assert (isequal(s, ['9e-01'; '9e-01'; '1e+00'; '1e+00'])) -***** test s = stk_sprintf_colvect_scientific (x, 7); -***** assert (isequal(s, ['9.0e-01'; '9.1e-01'; '9.9e-01'; '1.0e+00'])) -***** test s = stk_sprintf_colvect_scientific (x, 8); -***** assert (isequal(s, ['9.00e-01'; '9.10e-01'; '9.90e-01'; '9.99e-01'])) -***** shared x, s - x = [0.9; -0.91; 0.99; 0.999]; -***** test s = stk_sprintf_colvect_scientific (x, 4); -***** assert (isequal(s, ['####'; '####'; '####'; '####'])) -***** test s = stk_sprintf_colvect_scientific (x, 5); -***** assert (isequal(s, ['#####'; '#####'; '#####'; '#####'])) -***** test s = stk_sprintf_colvect_scientific (x, 6); -***** assert (isequal(s, [' 9e-01'; '-9e-01'; ' 1e+00'; ' 1e+00'])) -***** test s = stk_sprintf_colvect_scientific (x, 7); -***** assert (isequal(s, [' 9e-01'; '-9e-01'; ' 1e+00'; ' 1e+00'])) -***** test s = stk_sprintf_colvect_scientific (x, 8); -***** assert (isequal(s, [' 9.0e-01'; '-9.1e-01'; ' 9.9e-01'; ' 1.0e+00'])) + x = [0.1873 0.1906 0.5566 0.2647 ; + 0.18744768 0.19414868 0.558005333 0.26476409]; + y = stk_testfun_hartman4 (x); + assert (stk_isequal_tolabs (y, ... + [-3.729722308557300; -3.729840440436292], 1e-15)); +1 test, 1 passed, 0 known failure, 0 skipped +[inst/core/stk_make_matcov.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/core/stk_make_matcov.m +***** shared model, model2, x0, x1, n0, n1, d, Ka, Kb, Kc, Pa, Pb, Pc + n0 = 20; n1 = 10; d = 4; + model = stk_model (@stk_materncov52_aniso, d); + model.lm = stk_lm_affine; + model.param = log ([1.0; 2.1; 2.2; 2.3; 2.4]); + model2 = model; model2.lognoisevariance = log(0.01); + x0 = stk_sampling_randunif (n0, d); + x1 = stk_sampling_randunif (n1, d); +***** error [KK, PP] = stk_make_matcov (); +***** error [KK, PP] = stk_make_matcov (model); +***** test [Ka, Pa] = stk_make_matcov (model, x0); % (1) +***** test [Kb, Pb] = stk_make_matcov (model, x0, x0); % (2) +***** test [Kc, Pc] = stk_make_matcov (model, x0, x1); % (3) +***** error [KK, PP] = stk_make_matcov (model, x0, x1, pi); +***** assert (isequal (size (Ka), [n0 n0])); +***** assert (isequal (size (Kb), [n0 n0])); +***** assert (isequal (size (Kc), [n0 n1])); +***** assert (isequal (size (Pa), [n0 d + 1])); +***** assert (isequal (size (Pb), [n0 d + 1])); +***** assert (isequal (size (Pc), [n0 d + 1])); +***** assert (isequal (Kb, Ka)); +***** test [Ka, Pa] = stk_make_matcov (model2, x0); % (1') +***** test [Kb, Pb] = stk_make_matcov (model2, x0, x0); % (2') +***** error assert (isequal (Kb, Ka)); +***** assert (isequal (Pa, Pb)); +***** assert (isequal (Pa, Pc)); +18 tests, 18 passed, 0 known failure, 0 skipped +[inst/core/stk_model_update.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/core/stk_model_update.m ***** test - x = [1e6; -1e10; 1e-221]; - s = stk_sprintf_colvect_scientific(x, 10); - assert(isequal(s, [' 1e+006'; '-1e+010'; ' 1e-221'])); -41 tests, 41 passed, 0 known failure, 0 skipped -[inst/misc/text/stk_disp_progress.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/text/stk_disp_progress.m -***** error stk_disp_progress ('toto ', 0, 1); -***** test stk_disp_progress ('toto ', 1, 1); -warning: implicit conversion from numeric to char -warning: called from - stk_disp_progress at line 53 column 1 - __test__ at line 2 column 3 - test at line 682 column 11 - /tmp/tmp.I9qNnjjw8F at line 1542 column 31 + x1 = (linspace (0, 1, 15))'; z1 = sin (x1); + x2 = (linspace (2, 3, 15))'; z2 = sin (x2); + xt = (linspace (1, 2, 15))'; zt = sin (xt); -toto -***** error stk_disp_progress ('toto ', 2, 1); -***** test - stk_disp_progress ('toto ', 1, 2); - stk_disp_progress ('toto ', 2, 2); -warning: implicit conversion from numeric to char -warning: called from - stk_disp_progress at line 53 column 1 - __test__ at line 3 column 2 - test at line 682 column 11 - /tmp/tmp.I9qNnjjw8F at line 1542 column 31 + % Prior model + M0 = stk_model (@stk_materncov32_iso); + M0.param = log ([1.0; 2.1]); -toto toto -4 tests, 4 passed, 0 known failure, 0 skipped -[inst/misc/text/stk_sprintf_colvect.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/misc/text/stk_sprintf_colvect.m -***** shared s -***** test s = stk_sprintf_colvect ([1 1e1], 6); -***** assert (isequal (s, [' 1'; '10'])) -***** test s = stk_sprintf_colvect ([1 1e3], 6); -***** assert (isequal (s, [' 1'; '1000'])) -***** test s = stk_sprintf_colvect ([1 1e5], 6); -***** assert (isequal (s, [' 1'; '100000'])) -***** test s = stk_sprintf_colvect ([1 1e6], 6); -***** assert (isequal (s, ['1e+00'; '1e+06'])) -8 tests, 8 passed, 0 known failure, 0 skipped + M1 = stk_model_update (M0, x1, z1); + M1 = stk_model_update (M1, x2, z2); % this calls @stk_model_gpposterior/... + zp1 = stk_predict (M1, xt); + + M2 = stk_model_gpposterior (M0, [x1; x2], [z1; z2]); + zp2 = stk_predict (M2, xt); + + assert (stk_isequal_tolabs (double (zp2 - zp1), zeros (15, 2), 1e-10)) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/core/stk_cholcov.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/core/stk_cholcov.m +***** shared Q, K, L, U, epsi + Q = 0.25 * hadamard(4); +***** test + K = Q * diag ([1, 0.1, 0.01, 1e-7]) * Q'; + [U, epsi] = stk_cholcov (K); +***** assert (istriu (U)) +***** assert (epsi == 0) +***** test + K = Q * diag ([1, 0.1, 0.01, 1e-7]) * Q'; + [L, epsi] = stk_cholcov (K, 'lower'); +***** assert (istril (L)) +***** assert (epsi == 0) +***** test + K = Q * diag ([1, 0.1, 0.01, -1e-7]) * Q'; + [U, epsi] = stk_cholcov (K); +***** assert (istriu (U)) +***** assert (epsi > 0) +***** test + K = Q * diag ([1, 0.1, 0.01, -1e-7]) * Q'; + [L, epsi] = stk_cholcov (K, 'lower'); +***** assert (istril (L)) +***** assert (epsi > 0) +12 tests, 12 passed, 0 known failure, 0 skipped [inst/core/stk_predict.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/core/stk_predict.m ***** shared n, m, model, x0, x_obs, z_obs, x_prd, y_prd1, idx_obs, idx_prd @@ -9802,59 +9795,10 @@ lambda_ref = zeros (n, 1); lambda_ref(4) = 1; assert (isequal (lambda, lambda_ref)) 12 tests, 12 passed, 0 known failure, 0 skipped -[inst/core/stk_make_matcov.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/core/stk_make_matcov.m -***** shared model, model2, x0, x1, n0, n1, d, Ka, Kb, Kc, Pa, Pb, Pc - n0 = 20; n1 = 10; d = 4; - model = stk_model (@stk_materncov52_aniso, d); - model.lm = stk_lm_affine; - model.param = log ([1.0; 2.1; 2.2; 2.3; 2.4]); - model2 = model; model2.lognoisevariance = log(0.01); - x0 = stk_sampling_randunif (n0, d); - x1 = stk_sampling_randunif (n1, d); -***** error [KK, PP] = stk_make_matcov (); -***** error [KK, PP] = stk_make_matcov (model); -***** test [Ka, Pa] = stk_make_matcov (model, x0); % (1) -***** test [Kb, Pb] = stk_make_matcov (model, x0, x0); % (2) -***** test [Kc, Pc] = stk_make_matcov (model, x0, x1); % (3) -***** error [KK, PP] = stk_make_matcov (model, x0, x1, pi); -***** assert (isequal (size (Ka), [n0 n0])); -***** assert (isequal (size (Kb), [n0 n0])); -***** assert (isequal (size (Kc), [n0 n1])); -***** assert (isequal (size (Pa), [n0 d + 1])); -***** assert (isequal (size (Pb), [n0 d + 1])); -***** assert (isequal (size (Pc), [n0 d + 1])); -***** assert (isequal (Kb, Ka)); -***** test [Ka, Pa] = stk_make_matcov (model2, x0); % (1') -***** test [Kb, Pb] = stk_make_matcov (model2, x0, x0); % (2') -***** error assert (isequal (Kb, Ka)); -***** assert (isequal (Pa, Pb)); -***** assert (isequal (Pa, Pc)); -18 tests, 18 passed, 0 known failure, 0 skipped [inst/core/@stk_kreq_qr/stk_kreq_qr.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/core/@stk_kreq_qr/stk_kreq_qr.m ***** test stk_test_class ('stk_kreq_qr') 1 test, 1 passed, 0 known failure, 0 skipped -[inst/core/stk_model_update.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/core/stk_model_update.m -***** test - x1 = (linspace (0, 1, 15))'; z1 = sin (x1); - x2 = (linspace (2, 3, 15))'; z2 = sin (x2); - xt = (linspace (1, 2, 15))'; zt = sin (xt); - - % Prior model - M0 = stk_model (@stk_materncov32_iso); - M0.param = log ([1.0; 2.1]); - - M1 = stk_model_update (M0, x1, z1); - M1 = stk_model_update (M1, x2, z2); % this calls @stk_model_gpposterior/... - zp1 = stk_predict (M1, xt); - - M2 = stk_model_gpposterior (M0, [x1; x2], [z1; z2]); - zp2 = stk_predict (M2, xt); - - assert (stk_isequal_tolabs (double (zp2 - zp1), zeros (15, 2), 1e-10)) -1 test, 1 passed, 0 known failure, 0 skipped [inst/core/stk_predict_leaveoneout.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/core/stk_predict_leaveoneout.m ***** shared n, x_obs, z_obs, model @@ -9894,188 +9838,522 @@ assert (isequal (loo_res.colnames, {'residuals', 'norm_res'})); assert (all (isfinite (loo_res(:)))); 3 tests, 3 passed, 0 known failure, 0 skipped -[inst/core/stk_cholcov.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/core/stk_cholcov.m -***** shared Q, K, L, U, epsi - Q = 0.25 * hadamard(4); -***** test - K = Q * diag ([1, 0.1, 0.01, 1e-7]) * Q'; - [U, epsi] = stk_cholcov (K); -***** assert (istriu (U)) -***** assert (epsi == 0) -***** test - K = Q * diag ([1, 0.1, 0.01, 1e-7]) * Q'; - [L, epsi] = stk_cholcov (K, 'lower'); -***** assert (istril (L)) -***** assert (epsi == 0) -***** test - K = Q * diag ([1, 0.1, 0.01, -1e-7]) * Q'; - [U, epsi] = stk_cholcov (K); -***** assert (istriu (U)) -***** assert (epsi > 0) -***** test - K = Q * diag ([1, 0.1, 0.01, -1e-7]) * Q'; - [L, epsi] = stk_cholcov (K, 'lower'); -***** assert (istril (L)) -***** assert (epsi > 0) -12 tests, 12 passed, 0 known failure, 0 skipped -[inst/covfcs/stk_sphcov_aniso.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/stk_sphcov_aniso.m -***** shared param, x, y, K1, K2, K3 - dim = 1; - param = log ([1.0; 2.5]); - x = stk_sampling_randunif (5, dim); - y = stk_sampling_randunif (6, dim); -***** error K0 = stk_sphcov_aniso (); -***** error K0 = stk_sphcov_aniso (param); -***** error K0 = stk_sphcov_aniso (param, x); -***** test K1 = stk_sphcov_aniso (param, x, y); -***** test K2 = stk_sphcov_aniso (param, x, y, -1); -***** test K3 = stk_sphcov_aniso (param, x, y, -1, false); -***** assert (isequal (K1, K2)); -***** assert (isequal (K1, K3)); -***** test % df versus ordinary array - u = double (x); v = double (y); - K1 = stk_sphcov_aniso (param, u, v, -1); - K2 = stk_sphcov_aniso (param, stk_dataframe (u), stk_dataframe (v), -1); - assert (isequal (K1, K2)); -***** error stk_sphcov_aniso (param, x, y, -2); -***** test stk_sphcov_aniso (param, x, y, -1); -***** error stk_sphcov_aniso (param, x, y, 0); -***** test stk_sphcov_aniso (param, x, y, 1); -***** test stk_sphcov_aniso (param, x, y, 2); -***** error stk_sphcov_aniso (param, x, y, 3); -***** error stk_sphcov_aniso (param, x, y, nan); -***** error stk_sphcov_aniso (param, x, y, inf); -***** shared dim, param, x, y, nx, ny - dim = 3; - param = log ([1.0; 2.5; 2.4; 2.6]); - nx = 4; ny = 10; - x = stk_sampling_randunif (nx, dim); - y = stk_sampling_randunif (ny, dim); +[inst/param/estim/stk_param_init_lnv.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/param/estim/stk_param_init_lnv.m ***** test - K1 = stk_sphcov_aniso (param, x, y); - K2 = stk_sphcov_aniso (param, x, y, -1); - assert (isequal (size(K1), [nx ny])); - assert (stk_isequal_tolabs (K1, K2)); + f = @(x)(- (0.8 * x + sin (5 * x + 1) + 0.1 * sin (10 * x))); + ni = 20; + xi = (linspace (-1, 1, ni))' + 0.2 * (randn (ni, 1)); + zi = stk_feval (f, xi); + + model = stk_model (@stk_materncov_iso); + model.param = log ([1; 5/2; 1/0.4]); + model.lognoisevariance = nan; + lnv = stk_param_init_lnv (model, xi, zi); + + assert ((isscalar (lnv)) && (lnv > -30) && (lnv < 30)); +1 test, 1 passed, 0 known failure, 0 skipped +[inst/param/estim/stk_param_relik.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/param/estim/stk_param_relik.m +***** shared f, xi, zi, NI, model, C, dC1, dC2 + + f = @(x)(- (0.8 * x(:, 1) + sin (5 * x(:, 2) + 1) ... + + 0.1 * sin (10 * x(:, 3)))); + DIM = 3; NI = 20; box = repmat ([-1.0; 1.0], 1, DIM); + xi = stk_sampling_halton_rr2 (NI, DIM, box); + zi = stk_feval (f, xi); + + SIGMA2 = 1.0; % variance parameter + NU = 4.0; % regularity parameter + RHO1 = 0.4; % scale (range) parameter + + model = stk_model (@stk_materncov_aniso); + model.param = log ([SIGMA2; NU; 1/RHO1 * ones(DIM, 1)]); +***** error [C, dC1, dC2] = stk_param_relik (); +***** error [C, dC1, dC2] = stk_param_relik (model); +***** error [C, dC1, dC2] = stk_param_relik (model, xi); +***** test [C, dC1, dC2] = stk_param_relik (model, xi, zi); ***** test - for i = 1:(dim + 1), - dK = stk_sphcov_aniso (param, x, y, i); - assert (isequal (size (dK), [nx ny])); + TOL_REL = 0.01; + assert (stk_isequal_tolrel (C, 21.6, TOL_REL)); + assert (stk_isequal_tolrel (dC1, [4.387 -0.1803 0.7917 0.1392 2.580]', TOL_REL)); + assert (isequal (dC2, [])); +***** shared xi, zi, model, TOL_REL + xi = [-1 -.6 -.2 .2 .6 1]'; + zi = [-0.11 1.30 0.23 -1.14 0.36 -0.37]'; + model = stk_model (@stk_materncov_iso); + model.param = log ([1.0 4.0 2.5]); + model.lognoisevariance = log (0.01); + TOL_REL = 0.01; +***** test % Another simple 1D check + [C, dC1, dC2] = stk_param_relik (model, xi, zi); + assert (stk_isequal_tolrel (C, 6.327, TOL_REL)); + assert (stk_isequal_tolrel (dC1, [0.268 0.0149 -0.636]', TOL_REL)); + assert (stk_isequal_tolrel (dC2, -1.581e-04, TOL_REL)); +***** test % Same 1D test with simple kriging + model.lm = stk_lm_null; + [C, dC1, dC2] = stk_param_relik (model, xi, zi); + assert (stk_isequal_tolrel (C, 7.475, TOL_REL)); + assert (stk_isequal_tolrel (dC1, [0.765 0.0238 -1.019]', TOL_REL)); + assert (stk_isequal_tolrel (dC2, 3.0517e-03, TOL_REL)); +***** test % Check the gradient on a 2D test case + + f = @stk_testfun_braninhoo; + DIM = 2; + BOX = [[-5; 10], [0; 15]]; + NI = 20; + TOL_REL = 1e-2; + DELTA = 1e-6; + + model = stk_model (@stk_materncov52_iso, DIM); + model.param = [1 1]; + + xi = stk_sampling_halton_rr2 (NI, DIM, BOX); + zi = stk_feval (f, xi); + + for range = [0.3 2 10] + model.param(2) = - log (range); + for diff = 1:2 + assert (stk_test_critgrad ... + (@stk_param_relik, model, xi, zi, diff, 1e-6)); + end end +8 tests, 8 passed, 0 known failure, 0 skipped +[inst/param/estim/stk_param_gls.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/param/estim/stk_param_gls.m +***** shared xi, zi, model, beta, sigma2 + xi = (1:10)'; zi = sin (xi); + model = stk_model (@stk_materncov52_iso); + model.param = [0.0 0.0]; ***** test - n = 7; - x = stk_sampling_randunif (n, dim); - y = stk_sampling_randunif (n, dim); + model.lm = stk_lm_constant (); + [beta, sigma2] = stk_param_gls (model, xi, zi); +***** assert (stk_isequal_tolabs (beta, 0.1346064, 1e-6)) +***** assert (stk_isequal_tolabs (sigma2, 0.4295288, 1e-6)) +***** test + model.lm = stk_lm_affine (); + [beta, sigma2] = stk_param_gls (model, xi, zi); +***** assert (stk_isequal_tolabs (beta, [0.4728342; -0.0614960], 1e-6)) +***** assert (stk_isequal_tolabs (sigma2, 0.4559431, 1e-6)) +***** test + model.lm = stk_lm_null (); + [beta, sigma2] = stk_param_gls (model, xi, zi); +***** assert (isequal (beta, zeros (0, 1))) +***** assert (stk_isequal_tolabs (sigma2, 0.3977993, 1e-6)) +9 tests, 9 passed, 0 known failure, 0 skipped +[inst/param/estim/stk_param_estim.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/param/estim/stk_param_estim.m +***** shared f, xi, zi, NI, param0, param1, model - K1 = stk_sphcov_aniso (param, x, y); - K2 = stk_sphcov_aniso (param, x, y, -1, true); - assert (isequal (size (K1), [n n])); - assert (stk_isequal_tolabs (K2, diag (K1))); + f = @(x)(- (0.8 * x + sin (5 * x + 1) + 0.1 * sin (10 * x)) ); + DIM = 1; NI = 20; box = [-1.0; 1.0]; + xi = stk_sampling_regulargrid (NI, DIM, box); - for i = 1:(dim + 1), - dK1 = stk_sphcov_aniso (param, x, y, i); - dK2 = stk_sphcov_aniso (param, x, y, i, true); - assert (isequal (size (dK1), [n n])); - assert (stk_isequal_tolabs (dK2, diag (dK1))); - end -20 tests, 20 passed, 0 known failure, 0 skipped -[inst/covfcs/stk_materncov32_iso.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/stk_materncov32_iso.m + SIGMA2 = 1.0; % variance parameter + NU = 4.0; % regularity parameter + RHO1 = 0.4; % scale (range) parameter + param0 = log ([SIGMA2; NU; 1/RHO1]); + + model = stk_model (@stk_materncov_iso); +***** test % noiseless + zi = stk_feval (f, xi); + param1 = stk_param_estim (model, xi, zi, param0); + assert (isequal (size (param1), size (param0))) +warning: sqp: QP subproblem is non-convex and unbounded +warning: called from + sqp at line 439 column 9 + stk_minimize_boxconstrained at line 57 column 18 + stk_param_estim_optim at line 70 column 23 + stk_param_estim at line 139 column 15 + __test__ at line 4 column 9 + test at line 682 column 11 + /tmp/tmp.7tOzHsURtk at line 1726 column 31 + +***** test % same thing, with empty lnv0 (ok) + param2 = stk_param_estim (model, xi, zi, param0, []); + assert (stk_isequal_tolrel (param2, param1, 1e-2)) +warning: sqp: QP subproblem is non-convex and unbounded +warning: called from + sqp at line 439 column 9 + stk_minimize_boxconstrained at line 57 column 18 + stk_param_estim_optim at line 70 column 23 + stk_param_estim at line 139 column 15 + __test__ at line 3 column 9 + test at line 682 column 11 + /tmp/tmp.7tOzHsURtk at line 1726 column 31 + +***** error % same thing, with lnv0 == NaN (not ok as a starting point) + param2 = stk_param_estim (model, xi, zi, param0, nan); +***** error % same thing, with lnv0 == -inf (not ok as a starting point) + param2 = stk_param_estim (model, xi, zi, param0, -inf); +***** test % same thing, with explicit value for 'criterion' + param2 = stk_param_estim (model, xi, zi, param0, [], @stk_param_relik); + assert (stk_isequal_tolrel (param1, param2, 1e-2)) +warning: sqp: QP subproblem is non-convex and unbounded +warning: called from + sqp at line 439 column 9 + stk_minimize_boxconstrained at line 57 column 18 + stk_param_estim_optim at line 70 column 23 + stk_param_estim at line 139 column 15 + __test__ at line 3 column 9 + test at line 682 column 11 + /tmp/tmp.7tOzHsURtk at line 1726 column 31 + +***** test % noiseless + zi = stk_feval (f, xi); + param1 = stk_param_estim (model, xi, zi, param0); + param2 = stk_param_estim (model, xi, zi, param0, [], @stk_param_relik); + % We cannot assume a DETERMINISTIC optimization algorithm + % (for some reason, Octave's sqp is not exactly deterministic) + assert (stk_isequal_tolrel (param1, param2, 1e-2)) +warning: sqp: QP subproblem is non-convex and unbounded +warning: called from + sqp at line 439 column 9 + stk_minimize_boxconstrained at line 57 column 18 + stk_param_estim_optim at line 70 column 23 + stk_param_estim at line 139 column 15 + __test__ at line 4 column 9 + test at line 682 column 11 + /tmp/tmp.7tOzHsURtk at line 1726 column 31 + +warning: sqp: QP subproblem is non-convex and unbounded +warning: called from + sqp at line 439 column 9 + stk_minimize_boxconstrained at line 57 column 18 + stk_param_estim_optim at line 70 column 23 + stk_param_estim at line 139 column 15 + __test__ at line 5 column 9 + test at line 682 column 11 + /tmp/tmp.7tOzHsURtk at line 1726 column 31 + +***** test % noisy + NOISE_STD_TRUE = 0.1; + NOISE_STD_INIT = 1e-5; + zi = zi + NOISE_STD_TRUE * randn(NI, 1); + model.lognoisevariance = 2 * log(NOISE_STD_INIT); + [param, lnv] = stk_param_estim ... + (model, xi, zi, param0, model.lognoisevariance); +***** error param = stk_param_estim () +***** error param = stk_param_estim (model); +***** error param = stk_param_estim (model, xi); +***** test % Constant response + model = stk_model (@stk_materncov52_iso); + n = 10; x = stk_sampling_regulargrid (n, 1, [0; 1]); z = ones (size (x)); + param = stk_param_estim (model, x, z); + assert ((all (isfinite (param))) && (length (param) == 2)); +warning: Constant-response data: the output of stk_param_estim is likely to be unreliable. +warning: called from + stk_param_estim at line 95 column 5 + __test__ at line 5 column 8 + test at line 682 column 11 + /tmp/tmp.7tOzHsURtk at line 1726 column 31 + +warning: Parameter estimation is impossible with constant-response data. +warning: called from + stk_param_init>paraminit_ at line 351 column 5 + stk_param_init>stk_param_init_ at line 323 column 14 + stk_param_init at line 87 column 18 + stk_param_estim>provide_starting_point at line 205 column 20 + stk_param_estim at line 110 column 30 + __test__ at line 5 column 8 + test at line 682 column 11 + /tmp/tmp.7tOzHsURtk at line 1726 column 31 + +11 tests, 11 passed, 0 known failure, 0 skipped +[inst/param/estim/stk_param_init.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/param/estim/stk_param_init.m +***** test + xi = (1:10)'; zi = sin (xi); + model = stk_model (@stk_materncov52_iso); + model.param = stk_param_init (model, xi, zi, [1; 10], false); + xt = (1:9)' + 0.5; zt = sin (xt); + zp = stk_predict (model, xi, zi, xt); + assert (sum ((zt - zp.mean) .^ 2) < 1e-3); +***** test % check equivariance of parameter estimates + f = @(x) sin (x); + xi = stk_sampling_regulargrid (10, 1); zi = stk_feval (f, xi); + shift = 1000; scale = 0.01; + model = stk_model (@stk_materncov32_iso); + p1 = stk_param_init (model, xi, zi); + p2 = stk_param_init (model, xi, shift + scale .* zi); + assert (stk_isequal_tolabs (p2(1), p1(1) + log (scale^2), 1e-10)) + assert (stk_isequal_tolabs (p2(2), p1(2), eps)) +***** shared xi, zi, BOX, xt, zt + + f = @(x)(- (0.8 * x + sin (5 * x + 1) + 0.1 * sin (10 * x))); + DIM = 1; % Dimension of the factor space + BOX = [-1.0; 1.0]; % Factor space + + xi = stk_sampling_regulargrid (20, DIM, BOX); % Evaluation points + zi = stk_feval (f, xi); % Evaluation results + + NT = 400; % Number of points in the grid + xt = stk_sampling_regulargrid (NT, DIM, BOX); % Generate a regular grid + zt = stk_feval (f, xt); % Values of f on the grid +***** xtest % This test is known to fail in Debian buster i386 + % because of a known problem in Octave's sqp/qp functions + % http://savannah.gnu.org/bugs/?38875 + model = stk_model (@stk_materncov_iso); + [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); + model.param = stk_param_estim (model, xi, zi, param0); + zp = stk_predict (model, xi, zi, xt); + assert (max ((zp.mean - zt) .^ 2) < 1e-3) +warning: sqp: QP subproblem is non-convex and unbounded +warning: called from + sqp at line 439 column 9 + stk_minimize_boxconstrained at line 57 column 18 + stk_param_estim_optim at line 70 column 23 + stk_param_estim at line 139 column 15 + __test__ at line 7 column 14 + test at line 682 column 11 + /tmp/tmp.7tOzHsURtk at line 1734 column 31 + +***** test + model = stk_model (@stk_materncov_aniso); + [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); + model.param = stk_param_estim (model, xi, zi, param0); + zp = stk_predict (model, xi, zi, xt); + assert (max ((zp.mean - zt) .^ 2) < 1e-3) +warning: sqp: QP subproblem is non-convex and unbounded +warning: called from + sqp at line 439 column 9 + stk_minimize_boxconstrained at line 57 column 18 + stk_param_estim_optim at line 70 column 23 + stk_param_estim at line 139 column 15 + __test__ at line 5 column 14 + test at line 682 column 11 + /tmp/tmp.7tOzHsURtk at line 1734 column 31 + +***** test + model = stk_model (@stk_materncov32_iso); + [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); + model.param = stk_param_estim (model, xi, zi, param0); + zp = stk_predict (model, xi, zi, xt); + assert (max ((zp.mean - zt) .^ 2) < 1e-3) +***** test + model = stk_model (@stk_materncov32_aniso); + [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); + model.param = stk_param_estim (model, xi, zi, param0); + zp = stk_predict (model, xi, zi, xt); + assert (max ((zp.mean - zt) .^ 2) < 1e-3) +***** test + model = stk_model (@stk_materncov52_iso); + [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); + model.param = stk_param_estim (model, xi, zi, param0); + zp = stk_predict (model, xi, zi, xt); + assert (max ((zp.mean - zt) .^ 2) < 1e-3) +***** test + model = stk_model (@stk_materncov52_aniso); + [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); + model.param = stk_param_estim (model, xi, zi, param0); + zp = stk_predict (model, xi, zi, xt); + assert (max ((zp.mean - zt) .^ 2) < 1e-3) +***** test + model = stk_model (@stk_gausscov_iso); + [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); + model.param = stk_param_estim (model, xi, zi, param0); + zp = stk_predict (model, xi, zi, xt); + assert (max ((zp.mean - zt) .^ 2) < 1e-3) +warning: matrix singular to machine precision, rcond = 1.57502e-17 +warning: called from + linsolve at line 113 column 7 + linsolve at line 42 column 3 + stk_set_righthandside at line 44 column 16 + stk_make_kreq at line 35 column 6 + stk_predict_ at line 112 column 10 + stk_predict at line 104 column 16 + __test__ at line 6 column 5 + test at line 682 column 11 + /tmp/tmp.7tOzHsURtk at line 1734 column 31 + +***** test + model = stk_model (@stk_gausscov_aniso); + [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); + model.param = stk_param_estim (model, xi, zi, param0); + zp = stk_predict (model, xi, zi, xt); + assert (max ((zp.mean - zt) .^ 2) < 1e-3) +warning: matrix singular to machine precision, rcond = 1.3089e-18 +warning: called from + linsolve at line 113 column 7 + linsolve at line 42 column 3 + stk_set_righthandside at line 44 column 16 + stk_make_kreq at line 35 column 6 + stk_predict_ at line 112 column 10 + stk_predict at line 104 column 16 + __test__ at line 6 column 5 + test at line 682 column 11 + /tmp/tmp.7tOzHsURtk at line 1734 column 31 + +***** test % Homoscedastic case / do_estim_lnv = true + model = stk_model (@stk_materncov32_iso); + [model.param, model.lognoisevariance] = ... + stk_param_init (model, xi, zi, BOX, true); + [model.param, model.lognoisevariance] = ... + stk_param_estim (model, xi, zi); + zp = stk_predict (model, xi, zi, xt); + assert (model.lognoisevariance > -inf); + assert (max ((zp.mean - zt) .^ 2) < 1e-3) +warning: This way of setting do_estim_lnv is deprecated +warning: called from + stk_param_init>stk_param_init_ at line 250 column 5 + stk_param_init at line 87 column 18 + __test__ at line 4 column 40 + test at line 682 column 11 + /tmp/tmp.7tOzHsURtk at line 1734 column 31 + +***** error % Homoscedastic case / do_estim_lnv = false / model.lnv = nan + model = stk_model (@stk_materncov32_iso); + model.lognoisevariance = nan; % not compatible with do_estim_lnv == false + [model.param, model.lognoisevariance] = ... + stk_param_init (model, xi, zi, BOX, false); +***** test % Heteroscedastic case / known noise variance + model = stk_model (@stk_materncov32_iso); + lnv = log ((100 + rand (size (zi))) / 1e6); + model.lognoisevariance = lnv; % here we say that lnv is known + [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); + model.param = stk_param_estim (model, xi, zi, param0); + zp = stk_predict (model, xi, zi, xt); + assert (isequal (model.lognoisevariance, lnv)); % should be untouched + assert (max ((zp.mean - zt) .^ 2) < 1e-3) +***** shared model, x, z + model = stk_model (@stk_materncov52_iso); + n = 10; x = stk_sampling_regulargrid (n, 1, [0; 1]); z = ones (size (x)); +***** test % Constant response, noiseless model + [param, lnv] = stk_param_init (model, x, z); + assert ((all (isfinite (param))) && (length (param) == 2)); + assert (isequal (lnv, -inf)); +warning: Parameter estimation is impossible with constant-response data. +warning: called from + stk_param_init>paraminit_ at line 351 column 5 + stk_param_init>stk_param_init_ at line 323 column 14 + stk_param_init at line 87 column 18 + __test__ at line 3 column 15 + test at line 682 column 11 + /tmp/tmp.7tOzHsURtk at line 1734 column 31 + +***** test % Constant response, noisy model + model.lognoisevariance = nan; + [param, lnv] = stk_param_init (model, x, z); + assert ((all (isfinite (param))) && (length (param) == 2)); + assert (isscalar (lnv) && isfinite (lnv)); +warning: Parameter estimation is impossible with constant-response data. +warning: called from + stk_param_init>paraminit_ at line 351 column 5 + stk_param_init>stk_param_init_ at line 323 column 14 + stk_param_init at line 87 column 18 + __test__ at line 4 column 15 + test at line 682 column 11 + /tmp/tmp.7tOzHsURtk at line 1734 column 31 + +15 tests, 15 passed, 0 known failure, 0 skipped +[inst/covfcs/stk_materncov_aniso.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/stk_materncov_aniso.m ***** shared param, x, y dim = 1; - param = log ([1.0; 2.5]); - x = stk_sampling_randunif (5, dim); - y = stk_sampling_randunif (5, dim); -***** error K = stk_materncov32_iso ([param; 1.234], x, y); -***** error stk_materncov32_iso (); -***** error stk_materncov32_iso (param); -***** error stk_materncov32_iso (param, x); -***** test stk_materncov32_iso (param, x, y); -***** test stk_materncov32_iso (param, x, y, -1); -***** test stk_materncov32_iso (param, x, y, -1, false); -***** error stk_materncov32_iso (param, x, y, -2); -***** test stk_materncov32_iso (param, x, y, -1); -***** error stk_materncov32_iso (param, x, y, 0); -***** test stk_materncov32_iso (param, x, y, 1); -***** test stk_materncov32_iso (param, x, y, 2); -***** error stk_materncov32_iso (param, x, y, 3); -***** error stk_materncov32_iso (param, x, y, nan); -***** error stk_materncov32_iso (param, x, y, inf); + param = log ([1.0; 1.5; 2.8]); + x = stk_sampling_randunif(5, dim); + y = stk_sampling_randunif(5, dim); +***** error stk_materncov_aniso(); +***** error stk_materncov_aniso(param); +***** error stk_materncov_aniso(param, x); +***** test stk_materncov_aniso(param, x, y); +***** test stk_materncov_aniso(param, x, y, -1); +***** test stk_materncov_aniso(param, x, y, -1, false); +***** error stk_materncov_aniso(param, x, y, -2); +***** test stk_materncov_aniso(param, x, y, -1); +***** error stk_materncov_aniso(param, x, y, 0); +***** test stk_materncov_aniso(param, x, y, 1); +***** test stk_materncov_aniso(param, x, y, 2); +***** test stk_materncov_aniso(param, x, y, 3); +***** error stk_materncov_aniso(param, x, y, 4); +***** error stk_materncov_aniso(param, x, y, nan); +***** error stk_materncov_aniso(param, x, y, inf); ***** shared dim, param, x, y, nx, ny dim = 3; - param = log ([1.0; 2.5]); + param = log ([1.0; 1.5; 2.8; 2.7; 2.9]); nx = 4; ny = 10; - x = stk_sampling_randunif (nx, dim); - y = stk_sampling_randunif (ny, dim); + x = stk_sampling_randunif(nx, dim); + y = stk_sampling_randunif(ny, dim); ***** test - K1 = stk_materncov32_iso (param, x, y); - K2 = stk_materncov32_iso (param, x, y, -1); - assert (isequal (size (K1), [nx ny])); - assert (stk_isequal_tolabs (K1, K2)); + K1 = stk_materncov_aniso(param, x, y); + K2 = stk_materncov_aniso(param, x, y, -1); + assert(isequal(size(K1), [nx ny])); + assert(stk_isequal_tolabs(K1, K2)); ***** test - for i = 1:2, - dK = stk_materncov32_iso (param, x, y, i); - assert (isequal (size (dK), [nx ny])); + for i = 1:(dim+2), + dK = stk_materncov_aniso(param, x, y, i); + assert(isequal(size(dK), [nx ny])); end ***** test n = 7; - x = stk_sampling_randunif (n, dim); - y = stk_sampling_randunif (n, dim); + x = stk_sampling_randunif(n, dim); + y = stk_sampling_randunif(n, dim); - K1 = stk_materncov32_iso (param, x, y); - K2 = stk_materncov32_iso (param, x, y, -1, true); - assert (isequal (size (K1), [n n])); - assert (stk_isequal_tolabs (K2, diag (K1))); + K1 = stk_materncov_aniso(param, x, y); + K2 = stk_materncov_aniso(param, x, y, -1, true); + assert(isequal(size(K1), [n n])); + assert(stk_isequal_tolabs(K2, diag(K1))); - for i = 1:2, - dK1 = stk_materncov32_iso (param, x, y, i); - dK2 = stk_materncov32_iso (param, x, y, i, true); - assert (isequal (size (dK1), [n n])); - assert (stk_isequal_tolabs (dK2, diag (dK1))); + for i = 1:(dim+2), + dK1 = stk_materncov_aniso(param, x, y, i); + dK2 = stk_materncov_aniso(param, x, y, i, true); + assert(isequal(size(dK1), [n n])); + assert(stk_isequal_tolabs(dK2, diag(dK1))); end 18 tests, 18 passed, 0 known failure, 0 skipped -[inst/covfcs/stk_expcov_aniso.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/stk_expcov_aniso.m +[inst/covfcs/stk_noisecov.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/stk_noisecov.m +***** shared ni, lognoisevariance, diff + ni = 5; + lognoisevariance = 0.0; + diff = -1; +***** error K = stk_noisecov (); +***** error K = stk_noisecov (ni); +***** test K = stk_noisecov (ni, lognoisevariance); +***** test K = stk_noisecov (ni, lognoisevariance, diff); +***** test K = stk_noisecov (ni, lognoisevariance, diff, true); +5 tests, 5 passed, 0 known failure, 0 skipped +[inst/covfcs/stk_gausscov_aniso.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/stk_gausscov_aniso.m ***** shared param, x, y, K1, K2, K3 dim = 1; param = log ([1.0; 2.5]); x = stk_sampling_randunif (5, dim); y = stk_sampling_randunif (6, dim); -***** error K0 = stk_expcov_aniso (); -***** error K0 = stk_expcov_aniso (param); -***** error K0 = stk_expcov_aniso (param, x); -***** test K1 = stk_expcov_aniso (param, x, y); -***** test K2 = stk_expcov_aniso (param, x, y, -1); -***** test K3 = stk_expcov_aniso (param, x, y, -1, false); +***** error K0 = stk_gausscov_aniso (); +***** error K0 = stk_gausscov_aniso (param); +***** error K0 = stk_gausscov_aniso (param, x); +***** test K1 = stk_gausscov_aniso (param, x, y); +***** test K2 = stk_gausscov_aniso (param, x, y, -1); +***** test K3 = stk_gausscov_aniso (param, x, y, -1, false); ***** assert (isequal (K1, K2)); ***** assert (isequal (K1, K3)); ***** test % df versus ordinary array u = double (x); v = double (y); - K1 = stk_expcov_aniso (param, u, v, -1); - K2 = stk_expcov_aniso (param, stk_dataframe (u), stk_dataframe (v), -1); -***** error stk_expcov_aniso (param, x, y, -2); -***** test stk_expcov_aniso (param, x, y, -1); -***** error stk_expcov_aniso (param, x, y, 0); -***** test stk_expcov_aniso (param, x, y, 1); -***** test stk_expcov_aniso (param, x, y, 2); -***** error stk_expcov_aniso (param, x, y, 3); -***** error stk_expcov_aniso (param, x, y, nan); -***** error stk_expcov_aniso (param, x, y, inf); + K1 = stk_gausscov_aniso (param, u, v, -1); + K2 = stk_gausscov_aniso (param, stk_dataframe (u), stk_dataframe (v), -1); +***** error stk_gausscov_aniso (param, x, y, -2); +***** test stk_gausscov_aniso (param, x, y, -1); +***** error stk_gausscov_aniso (param, x, y, 0); +***** test stk_gausscov_aniso (param, x, y, 1); +***** test stk_gausscov_aniso (param, x, y, 2); +***** error stk_gausscov_aniso (param, x, y, 3); +***** error stk_gausscov_aniso (param, x, y, nan); +***** error stk_gausscov_aniso (param, x, y, inf); ***** shared dim, param, x, y, nx, ny dim = 3; param = log ([1.0; 2.5; 2.4; 2.6]); - nx = 4; ny = 10; + nx = 4; ny = 10; x = stk_sampling_randunif (nx, dim); y = stk_sampling_randunif (ny, dim); ***** test - K1 = stk_expcov_aniso (param, x, y); - K2 = stk_expcov_aniso (param, x, y, -1); - assert (isequal (size(K1), [nx ny])); + K1 = stk_gausscov_aniso (param, x, y); + K2 = stk_gausscov_aniso (param, x, y, -1); + assert (isequal (size (K1), [nx ny])); assert (stk_isequal_tolabs (K1, K2)); ***** test for i = 1:(dim + 1), - dK = stk_expcov_aniso (param, x, y, i); + dK = stk_gausscov_aniso (param, x, y, i); assert (isequal (size (dK), [nx ny])); end ***** test @@ -10083,40 +10361,40 @@ x = stk_sampling_randunif (n, dim); y = stk_sampling_randunif (n, dim); - K1 = stk_expcov_aniso (param, x, y); - K2 = stk_expcov_aniso (param, x, y, -1, true); + K1 = stk_gausscov_aniso (param, x, y); + K2 = stk_gausscov_aniso (param, x, y, -1, true); assert (isequal (size (K1), [n n])); assert (stk_isequal_tolabs (K2, diag (K1))); for i = 1:(dim + 1), - dK1 = stk_expcov_aniso (param, x, y, i); - dK2 = stk_expcov_aniso (param, x, y, i, true); + dK1 = stk_gausscov_aniso (param, x, y, i); + dK2 = stk_gausscov_aniso (param, x, y, i, true); assert (isequal (size (dK1), [n n])); assert (stk_isequal_tolabs (dK2, diag (dK1))); end 20 tests, 20 passed, 0 known failure, 0 skipped -[inst/covfcs/stk_materncov52_iso.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/stk_materncov52_iso.m +[inst/covfcs/stk_gausscov_iso.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/stk_gausscov_iso.m ***** shared param, x, y dim = 1; param = log ([1.0; 2.5]); x = stk_sampling_randunif (5, dim); y = stk_sampling_randunif (5, dim); -***** error K = stk_materncov52_iso ([param; 1.234], x, y); -***** error stk_materncov52_iso (); -***** error stk_materncov52_iso (param); -***** error stk_materncov52_iso (param, x); -***** test stk_materncov52_iso (param, x, y); -***** test stk_materncov52_iso (param, x, y, -1); -***** test stk_materncov52_iso (param, x, y, -1, false); -***** error stk_materncov52_iso (param, x, y, -2); -***** test stk_materncov52_iso (param, x, y, -1); -***** error stk_materncov52_iso (param, x, y, 0); -***** test stk_materncov52_iso (param, x, y, 1); -***** test stk_materncov52_iso (param, x, y, 2); -***** error stk_materncov52_iso (param, x, y, 3); -***** error stk_materncov52_iso (param, x, y, nan); -***** error stk_materncov52_iso (param, x, y, inf); +***** error K = stk_gausscov_iso ([param; 1.234], x, y); +***** error stk_gausscov_iso (); +***** error stk_gausscov_iso (param); +***** error stk_gausscov_iso (param, x); +***** test stk_gausscov_iso (param, x, y); +***** test stk_gausscov_iso (param, x, y, -1); +***** test stk_gausscov_iso (param, x, y, -1, false); +***** error stk_gausscov_iso (param, x, y, -2); +***** test stk_gausscov_iso (param, x, y, -1); +***** error stk_gausscov_iso (param, x, y, 0); +***** test stk_gausscov_iso (param, x, y, 1); +***** test stk_gausscov_iso (param, x, y, 2); +***** error stk_gausscov_iso (param, x, y, 3); +***** error stk_gausscov_iso (param, x, y, nan); +***** error stk_gausscov_iso (param, x, y, inf); ***** shared dim, param, x, y, nx, ny dim = 3; param = log ([1.0; 2.5]); @@ -10124,13 +10402,13 @@ x = stk_sampling_randunif (nx, dim); y = stk_sampling_randunif (ny, dim); ***** test - K1 = stk_materncov52_iso (param, x, y); - K2 = stk_materncov52_iso (param, x, y, -1); + K1 = stk_gausscov_iso (param, x, y); + K2 = stk_gausscov_iso (param, x, y, -1); assert (isequal (size (K1), [nx ny])); assert (stk_isequal_tolabs (K1, K2)); ***** test for i = 1:2, - dK = stk_materncov52_iso (param, x, y, i); + dK = stk_gausscov_iso (param, x, y, i); assert (isequal (size (dK), [nx ny])); end ***** test @@ -10138,54 +10416,179 @@ x = stk_sampling_randunif (n, dim); y = stk_sampling_randunif (n, dim); - K1 = stk_materncov52_iso (param, x, y); - K2 = stk_materncov52_iso (param, x, y, -1, true); + K1 = stk_gausscov_iso (param, x, y); + K2 = stk_gausscov_iso (param, x, y, -1, true); assert (isequal (size (K1), [n n])); assert (stk_isequal_tolabs (K2, diag (K1))); for i = 1:2, - dK1 = stk_materncov52_iso (param, x, y, i); - dK2 = stk_materncov52_iso (param, x, y, i, true); + dK1 = stk_gausscov_iso (param, x, y, i); + dK2 = stk_gausscov_iso (param, x, y, i, true); assert (isequal (size (dK1), [n n])); assert (stk_isequal_tolabs (dK2, diag (dK1))); end 18 tests, 18 passed, 0 known failure, 0 skipped -[inst/covfcs/stk_sphcov_iso.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/stk_sphcov_iso.m -***** shared param, x, y +[inst/covfcs/rbf/stk_rbf_matern32.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/rbf/stk_rbf_matern32.m +***** shared h, diff + h = 1.0; diff = -1; +***** error stk_rbf_matern32 (); +***** test stk_rbf_matern32 (h); +***** test stk_rbf_matern32 (h, diff); +***** test %% h = 0.0 => correlation = 1.0 + x = stk_rbf_matern32 (0.0); + assert (stk_isequal_tolrel (x, 1.0, 1e-8)); +***** test %% consistency with stk_rbf_matern: function values + for h = 0.1:0.1:2.0, + x = stk_rbf_matern (3/2, h); + y = stk_rbf_matern32 (h); + assert (stk_isequal_tolrel (x, y, 1e-8)); + end +***** test %% consistency with stk_rbf_matern: derivatives + for h = 0.1:0.1:2.0, + x = stk_rbf_matern (3/2, h, 2); + y = stk_rbf_matern32 (h, 1); + assert (stk_isequal_tolrel (x, y, 1e-8)); + end +***** assert (stk_rbf_matern32 (inf) == 0) +7 tests, 7 passed, 0 known failure, 0 skipped +[inst/covfcs/rbf/stk_rbf_spherical.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/rbf/stk_rbf_spherical.m +***** shared h, diff + h = 1.0; diff = -1; +***** error stk_rbf_spherical (); +***** test stk_rbf_spherical (h); +***** test stk_rbf_spherical (h, diff); +***** test %% h = 0.0 => correlation = 1.0 + x = stk_rbf_spherical (0.0); + assert (stk_isequal_tolrel (x, 1.0, 1e-8)); +***** test %% check derivative numerically + h = [-1 -0.5 -0.1 0.1 0.5 1]; delta = 1e-9; + d1 = (stk_rbf_spherical (h + delta) - stk_rbf_spherical (h)) / delta; + d2 = stk_rbf_spherical (h, 1); + assert (stk_isequal_tolabs (d1, d2, 1e-4)); +***** assert (stk_rbf_spherical (inf) == 0) +6 tests, 6 passed, 0 known failure, 0 skipped +[inst/covfcs/rbf/stk_rbf_exponential.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/rbf/stk_rbf_exponential.m +***** shared h, diff + h = 1.0; diff = -1; +***** error stk_rbf_exponential (); +***** test stk_rbf_exponential (h); +***** test stk_rbf_exponential (h, diff); +***** test %% h = 0.0 => correlation = 1.0 + x = stk_rbf_exponential (0.0); + assert (stk_isequal_tolrel (x, 1.0, 1e-8)); +***** test %% check derivative numerically + h = [-1 -0.5 -0.1 0.1 0.5 1]; delta = 1e-9; + d1 = (stk_rbf_exponential (h + delta) - stk_rbf_exponential (h)) / delta; + d2 = stk_rbf_exponential (h, 1); + assert (stk_isequal_tolabs (d1, d2, 1e-4)); +***** test %% consistency with stk_rbf_matern: function values + for h = 0.1:0.1:2.0, + x = stk_rbf_matern (1/2, h); + y = stk_rbf_exponential (h); + assert (stk_isequal_tolrel (x, y, 1e-8)); + end +***** test %% consistency with stk_rbf_matern: derivatives + for h = 0.1:0.1:2.0, + x = stk_rbf_matern (1/2, h, 2); + y = stk_rbf_exponential (h, 1); + assert (stk_isequal_tolrel (x, y, 1e-8)); + end +***** assert (stk_rbf_exponential (inf) == 0) +8 tests, 8 passed, 0 known failure, 0 skipped +[inst/covfcs/rbf/stk_rbf_gauss.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/rbf/stk_rbf_gauss.m +***** shared h, diff + h = 1.0; diff = -1; +***** error stk_rbf_gauss (); +***** test stk_rbf_gauss (h); +***** test stk_rbf_gauss (h, diff); +***** test % h = 0.0 => correlation = 1.0 + x = stk_rbf_gauss (0.0); + assert (stk_isequal_tolrel (x, 1.0, 1e-8)); +4 tests, 4 passed, 0 known failure, 0 skipped +[inst/covfcs/rbf/stk_rbf_matern52.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/rbf/stk_rbf_matern52.m +***** shared h, diff + h = 1.0; diff = -1; +***** error stk_rbf_matern52 (); +***** test stk_rbf_matern52 (h); +***** test stk_rbf_matern52 (h, diff); +***** test %% h = 0.0 => correlation = 1.0 + x = stk_rbf_matern52 (0.0); + assert (stk_isequal_tolrel (x, 1.0, 1e-8)); +***** test %% consistency with stk_rbf_matern: function values + for h = 0.1:0.1:2.0, + x = stk_rbf_matern (5/2, h); + y = stk_rbf_matern52 (h); + assert (stk_isequal_tolrel (x, y, 1e-8)); + end +***** test %% consistency with stk_rbf_matern: derivatives + for h = 0.1:0.1:2.0, + x = stk_rbf_matern (5/2, h, 2); + y = stk_rbf_matern52 (h, 1); + assert (stk_isequal_tolrel (x, y, 1e-8)); + end +***** assert (stk_rbf_matern52 (inf) == 0) +7 tests, 7 passed, 0 known failure, 0 skipped +[inst/covfcs/rbf/stk_rbf_matern.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/rbf/stk_rbf_matern.m +***** shared nu, h, diff + nu = 1.0; h = 1.0; diff = -1; +***** error stk_rbf_matern (); +***** error stk_rbf_matern (nu); +***** test stk_rbf_matern (nu, h); +***** test stk_rbf_matern (nu, h, diff); +***** test %% h = 0.0 => correlation = 1.0 + for nu = 0.1:0.2:5.0, + x = stk_rbf_matern (nu, 0.0); + assert (stk_isequal_tolrel (x, 1.0, 1e-8)); + end +5 tests, 5 passed, 0 known failure, 0 skipped +[inst/covfcs/stk_sphcov_aniso.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/stk_sphcov_aniso.m +***** shared param, x, y, K1, K2, K3 dim = 1; param = log ([1.0; 2.5]); x = stk_sampling_randunif (5, dim); - y = stk_sampling_randunif (5, dim); -***** error K = stk_sphcov_iso ([param; 1.234], x, y); -***** error stk_sphcov_iso (); -***** error stk_sphcov_iso (param); -***** error stk_sphcov_iso (param, x); -***** test stk_sphcov_iso (param, x, y); -***** test stk_sphcov_iso (param, x, y, -1); -***** test stk_sphcov_iso (param, x, y, -1, false); -***** error stk_sphcov_iso (param, x, y, -2); -***** test stk_sphcov_iso (param, x, y, -1); -***** error stk_sphcov_iso (param, x, y, 0); -***** test stk_sphcov_iso (param, x, y, 1); -***** test stk_sphcov_iso (param, x, y, 2); -***** error stk_sphcov_iso (param, x, y, 3); -***** error stk_sphcov_iso (param, x, y, nan); -***** error stk_sphcov_iso (param, x, y, inf); + y = stk_sampling_randunif (6, dim); +***** error K0 = stk_sphcov_aniso (); +***** error K0 = stk_sphcov_aniso (param); +***** error K0 = stk_sphcov_aniso (param, x); +***** test K1 = stk_sphcov_aniso (param, x, y); +***** test K2 = stk_sphcov_aniso (param, x, y, -1); +***** test K3 = stk_sphcov_aniso (param, x, y, -1, false); +***** assert (isequal (K1, K2)); +***** assert (isequal (K1, K3)); +***** test % df versus ordinary array + u = double (x); v = double (y); + K1 = stk_sphcov_aniso (param, u, v, -1); + K2 = stk_sphcov_aniso (param, stk_dataframe (u), stk_dataframe (v), -1); + assert (isequal (K1, K2)); +***** error stk_sphcov_aniso (param, x, y, -2); +***** test stk_sphcov_aniso (param, x, y, -1); +***** error stk_sphcov_aniso (param, x, y, 0); +***** test stk_sphcov_aniso (param, x, y, 1); +***** test stk_sphcov_aniso (param, x, y, 2); +***** error stk_sphcov_aniso (param, x, y, 3); +***** error stk_sphcov_aniso (param, x, y, nan); +***** error stk_sphcov_aniso (param, x, y, inf); ***** shared dim, param, x, y, nx, ny dim = 3; - param = log ([1.0; 2.5]); - nx = 4; ny = 10; + param = log ([1.0; 2.5; 2.4; 2.6]); + nx = 4; ny = 10; x = stk_sampling_randunif (nx, dim); y = stk_sampling_randunif (ny, dim); ***** test - K1 = stk_sphcov_iso (param, x, y); - K2 = stk_sphcov_iso (param, x, y, -1); - assert (isequal (size (K1), [nx ny])); + K1 = stk_sphcov_aniso (param, x, y); + K2 = stk_sphcov_aniso (param, x, y, -1); + assert (isequal (size(K1), [nx ny])); assert (stk_isequal_tolabs (K1, K2)); ***** test - for i = 1:2, - dK = stk_sphcov_iso (param, x, y, i); + for i = 1:(dim + 1), + dK = stk_sphcov_aniso (param, x, y, i); assert (isequal (size (dK), [nx ny])); end ***** test @@ -10193,18 +10596,18 @@ x = stk_sampling_randunif (n, dim); y = stk_sampling_randunif (n, dim); - K1 = stk_sphcov_iso (param, x, y); - K2 = stk_sphcov_iso (param, x, y, -1, true); + K1 = stk_sphcov_aniso (param, x, y); + K2 = stk_sphcov_aniso (param, x, y, -1, true); assert (isequal (size (K1), [n n])); assert (stk_isequal_tolabs (K2, diag (K1))); - for i = 1:2, - dK1 = stk_sphcov_iso (param, x, y, i); - dK2 = stk_sphcov_iso (param, x, y, i, true); + for i = 1:(dim + 1), + dK1 = stk_sphcov_aniso (param, x, y, i); + dK2 = stk_sphcov_aniso (param, x, y, i, true); assert (isequal (size (dK1), [n n])); assert (stk_isequal_tolabs (dK2, diag (dK1))); end -18 tests, 18 passed, 0 known failure, 0 skipped +20 tests, 20 passed, 0 known failure, 0 skipped [inst/covfcs/stk_discretecov.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/stk_discretecov.m ***** shared model, model2, x0 @@ -10296,18 +10699,66 @@ assert (stk_isequal_tolabs (dK2, diag (dK1))); end 20 tests, 20 passed, 0 known failure, 0 skipped -[inst/covfcs/stk_noisecov.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/stk_noisecov.m -***** shared ni, lognoisevariance, diff - ni = 5; - lognoisevariance = 0.0; - diff = -1; -***** error K = stk_noisecov (); -***** error K = stk_noisecov (ni); -***** test K = stk_noisecov (ni, lognoisevariance); -***** test K = stk_noisecov (ni, lognoisevariance, diff); -***** test K = stk_noisecov (ni, lognoisevariance, diff, true); -5 tests, 5 passed, 0 known failure, 0 skipped +[inst/covfcs/stk_expcov_aniso.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/stk_expcov_aniso.m +***** shared param, x, y, K1, K2, K3 + dim = 1; + param = log ([1.0; 2.5]); + x = stk_sampling_randunif (5, dim); + y = stk_sampling_randunif (6, dim); +***** error K0 = stk_expcov_aniso (); +***** error K0 = stk_expcov_aniso (param); +***** error K0 = stk_expcov_aniso (param, x); +***** test K1 = stk_expcov_aniso (param, x, y); +***** test K2 = stk_expcov_aniso (param, x, y, -1); +***** test K3 = stk_expcov_aniso (param, x, y, -1, false); +***** assert (isequal (K1, K2)); +***** assert (isequal (K1, K3)); +***** test % df versus ordinary array + u = double (x); v = double (y); + K1 = stk_expcov_aniso (param, u, v, -1); + K2 = stk_expcov_aniso (param, stk_dataframe (u), stk_dataframe (v), -1); +***** error stk_expcov_aniso (param, x, y, -2); +***** test stk_expcov_aniso (param, x, y, -1); +***** error stk_expcov_aniso (param, x, y, 0); +***** test stk_expcov_aniso (param, x, y, 1); +***** test stk_expcov_aniso (param, x, y, 2); +***** error stk_expcov_aniso (param, x, y, 3); +***** error stk_expcov_aniso (param, x, y, nan); +***** error stk_expcov_aniso (param, x, y, inf); +***** shared dim, param, x, y, nx, ny + dim = 3; + param = log ([1.0; 2.5; 2.4; 2.6]); + nx = 4; ny = 10; + x = stk_sampling_randunif (nx, dim); + y = stk_sampling_randunif (ny, dim); +***** test + K1 = stk_expcov_aniso (param, x, y); + K2 = stk_expcov_aniso (param, x, y, -1); + assert (isequal (size(K1), [nx ny])); + assert (stk_isequal_tolabs (K1, K2)); +***** test + for i = 1:(dim + 1), + dK = stk_expcov_aniso (param, x, y, i); + assert (isequal (size (dK), [nx ny])); + end +***** test + n = 7; + x = stk_sampling_randunif (n, dim); + y = stk_sampling_randunif (n, dim); + + K1 = stk_expcov_aniso (param, x, y); + K2 = stk_expcov_aniso (param, x, y, -1, true); + assert (isequal (size (K1), [n n])); + assert (stk_isequal_tolabs (K2, diag (K1))); + + for i = 1:(dim + 1), + dK1 = stk_expcov_aniso (param, x, y, i); + dK2 = stk_expcov_aniso (param, x, y, i, true); + assert (isequal (size (dK1), [n n])); + assert (stk_isequal_tolabs (dK2, diag (dK1))); + end +20 tests, 20 passed, 0 known failure, 0 skipped [inst/covfcs/stk_expcov_iso.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/stk_expcov_iso.m ***** shared param, x, y @@ -10363,47 +10814,42 @@ assert (stk_isequal_tolabs (dK2, diag (dK1))); end 18 tests, 18 passed, 0 known failure, 0 skipped -[inst/covfcs/stk_gausscov_aniso.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/stk_gausscov_aniso.m -***** shared param, x, y, K1, K2, K3 +[inst/covfcs/stk_materncov52_iso.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/stk_materncov52_iso.m +***** shared param, x, y dim = 1; param = log ([1.0; 2.5]); x = stk_sampling_randunif (5, dim); - y = stk_sampling_randunif (6, dim); -***** error K0 = stk_gausscov_aniso (); -***** error K0 = stk_gausscov_aniso (param); -***** error K0 = stk_gausscov_aniso (param, x); -***** test K1 = stk_gausscov_aniso (param, x, y); -***** test K2 = stk_gausscov_aniso (param, x, y, -1); -***** test K3 = stk_gausscov_aniso (param, x, y, -1, false); -***** assert (isequal (K1, K2)); -***** assert (isequal (K1, K3)); -***** test % df versus ordinary array - u = double (x); v = double (y); - K1 = stk_gausscov_aniso (param, u, v, -1); - K2 = stk_gausscov_aniso (param, stk_dataframe (u), stk_dataframe (v), -1); -***** error stk_gausscov_aniso (param, x, y, -2); -***** test stk_gausscov_aniso (param, x, y, -1); -***** error stk_gausscov_aniso (param, x, y, 0); -***** test stk_gausscov_aniso (param, x, y, 1); -***** test stk_gausscov_aniso (param, x, y, 2); -***** error stk_gausscov_aniso (param, x, y, 3); -***** error stk_gausscov_aniso (param, x, y, nan); -***** error stk_gausscov_aniso (param, x, y, inf); + y = stk_sampling_randunif (5, dim); +***** error K = stk_materncov52_iso ([param; 1.234], x, y); +***** error stk_materncov52_iso (); +***** error stk_materncov52_iso (param); +***** error stk_materncov52_iso (param, x); +***** test stk_materncov52_iso (param, x, y); +***** test stk_materncov52_iso (param, x, y, -1); +***** test stk_materncov52_iso (param, x, y, -1, false); +***** error stk_materncov52_iso (param, x, y, -2); +***** test stk_materncov52_iso (param, x, y, -1); +***** error stk_materncov52_iso (param, x, y, 0); +***** test stk_materncov52_iso (param, x, y, 1); +***** test stk_materncov52_iso (param, x, y, 2); +***** error stk_materncov52_iso (param, x, y, 3); +***** error stk_materncov52_iso (param, x, y, nan); +***** error stk_materncov52_iso (param, x, y, inf); ***** shared dim, param, x, y, nx, ny dim = 3; - param = log ([1.0; 2.5; 2.4; 2.6]); + param = log ([1.0; 2.5]); nx = 4; ny = 10; x = stk_sampling_randunif (nx, dim); y = stk_sampling_randunif (ny, dim); ***** test - K1 = stk_gausscov_aniso (param, x, y); - K2 = stk_gausscov_aniso (param, x, y, -1); + K1 = stk_materncov52_iso (param, x, y); + K2 = stk_materncov52_iso (param, x, y, -1); assert (isequal (size (K1), [nx ny])); assert (stk_isequal_tolabs (K1, K2)); ***** test - for i = 1:(dim + 1), - dK = stk_gausscov_aniso (param, x, y, i); + for i = 1:2, + dK = stk_materncov52_iso (param, x, y, i); assert (isequal (size (dK), [nx ny])); end ***** test @@ -10411,40 +10857,40 @@ x = stk_sampling_randunif (n, dim); y = stk_sampling_randunif (n, dim); - K1 = stk_gausscov_aniso (param, x, y); - K2 = stk_gausscov_aniso (param, x, y, -1, true); + K1 = stk_materncov52_iso (param, x, y); + K2 = stk_materncov52_iso (param, x, y, -1, true); assert (isequal (size (K1), [n n])); assert (stk_isequal_tolabs (K2, diag (K1))); - for i = 1:(dim + 1), - dK1 = stk_gausscov_aniso (param, x, y, i); - dK2 = stk_gausscov_aniso (param, x, y, i, true); + for i = 1:2, + dK1 = stk_materncov52_iso (param, x, y, i); + dK2 = stk_materncov52_iso (param, x, y, i, true); assert (isequal (size (dK1), [n n])); assert (stk_isequal_tolabs (dK2, diag (dK1))); end -20 tests, 20 passed, 0 known failure, 0 skipped -[inst/covfcs/stk_gausscov_iso.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/stk_gausscov_iso.m +18 tests, 18 passed, 0 known failure, 0 skipped +[inst/covfcs/stk_materncov32_iso.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/stk_materncov32_iso.m ***** shared param, x, y dim = 1; param = log ([1.0; 2.5]); x = stk_sampling_randunif (5, dim); y = stk_sampling_randunif (5, dim); -***** error K = stk_gausscov_iso ([param; 1.234], x, y); -***** error stk_gausscov_iso (); -***** error stk_gausscov_iso (param); -***** error stk_gausscov_iso (param, x); -***** test stk_gausscov_iso (param, x, y); -***** test stk_gausscov_iso (param, x, y, -1); -***** test stk_gausscov_iso (param, x, y, -1, false); -***** error stk_gausscov_iso (param, x, y, -2); -***** test stk_gausscov_iso (param, x, y, -1); -***** error stk_gausscov_iso (param, x, y, 0); -***** test stk_gausscov_iso (param, x, y, 1); -***** test stk_gausscov_iso (param, x, y, 2); -***** error stk_gausscov_iso (param, x, y, 3); -***** error stk_gausscov_iso (param, x, y, nan); -***** error stk_gausscov_iso (param, x, y, inf); +***** error K = stk_materncov32_iso ([param; 1.234], x, y); +***** error stk_materncov32_iso (); +***** error stk_materncov32_iso (param); +***** error stk_materncov32_iso (param, x); +***** test stk_materncov32_iso (param, x, y); +***** test stk_materncov32_iso (param, x, y, -1); +***** test stk_materncov32_iso (param, x, y, -1, false); +***** error stk_materncov32_iso (param, x, y, -2); +***** test stk_materncov32_iso (param, x, y, -1); +***** error stk_materncov32_iso (param, x, y, 0); +***** test stk_materncov32_iso (param, x, y, 1); +***** test stk_materncov32_iso (param, x, y, 2); +***** error stk_materncov32_iso (param, x, y, 3); +***** error stk_materncov32_iso (param, x, y, nan); +***** error stk_materncov32_iso (param, x, y, inf); ***** shared dim, param, x, y, nx, ny dim = 3; param = log ([1.0; 2.5]); @@ -10452,13 +10898,13 @@ x = stk_sampling_randunif (nx, dim); y = stk_sampling_randunif (ny, dim); ***** test - K1 = stk_gausscov_iso (param, x, y); - K2 = stk_gausscov_iso (param, x, y, -1); + K1 = stk_materncov32_iso (param, x, y); + K2 = stk_materncov32_iso (param, x, y, -1); assert (isequal (size (K1), [nx ny])); assert (stk_isequal_tolabs (K1, K2)); ***** test for i = 1:2, - dK = stk_gausscov_iso (param, x, y, i); + dK = stk_materncov32_iso (param, x, y, i); assert (isequal (size (dK), [nx ny])); end ***** test @@ -10466,74 +10912,18 @@ x = stk_sampling_randunif (n, dim); y = stk_sampling_randunif (n, dim); - K1 = stk_gausscov_iso (param, x, y); - K2 = stk_gausscov_iso (param, x, y, -1, true); + K1 = stk_materncov32_iso (param, x, y); + K2 = stk_materncov32_iso (param, x, y, -1, true); assert (isequal (size (K1), [n n])); assert (stk_isequal_tolabs (K2, diag (K1))); for i = 1:2, - dK1 = stk_gausscov_iso (param, x, y, i); - dK2 = stk_gausscov_iso (param, x, y, i, true); + dK1 = stk_materncov32_iso (param, x, y, i); + dK2 = stk_materncov32_iso (param, x, y, i, true); assert (isequal (size (dK1), [n n])); assert (stk_isequal_tolabs (dK2, diag (dK1))); end 18 tests, 18 passed, 0 known failure, 0 skipped -[inst/covfcs/stk_materncov_iso.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/stk_materncov_iso.m -***** shared param, x, y - dim = 1; - param = log ([1.0; 1.5; 2.9]); - x = stk_sampling_randunif(5, dim); - y = stk_sampling_randunif(5, dim); -***** error K = stk_materncov_iso ([param; 1.234], x, y); -***** error stk_materncov_iso(); -***** error stk_materncov_iso(param); -***** error stk_materncov_iso(param, x); -***** test stk_materncov_iso(param, x, y); -***** test stk_materncov_iso(param, x, y, -1); -***** test stk_materncov_iso(param, x, y, -1, false); -***** error stk_materncov_iso(param, x, y, -2); -***** test stk_materncov_iso(param, x, y, -1); -***** error stk_materncov_iso(param, x, y, 0); -***** test stk_materncov_iso(param, x, y, 1); -***** test stk_materncov_iso(param, x, y, 2); -***** test stk_materncov_iso(param, x, y, 3); -***** error stk_materncov_iso(param, x, y, 4); -***** error stk_materncov_iso(param, x, y, nan); -***** error stk_materncov_iso(param, x, y, inf); -***** shared dim, param, x, y, nx, ny - dim = 3; - param = log ([1.0; 1.5; 2.9]); - nx = 4; ny = 10; - x = stk_sampling_randunif (nx, dim); - y = stk_sampling_randunif (ny, dim); -***** test - K1 = stk_materncov_iso (param, x, y); - K2 = stk_materncov_iso (param, x, y, -1); - assert (isequal (size (K1), [nx ny])); - assert (stk_isequal_tolabs (K1, K2)); -***** test - for i = 1:3, - dK = stk_materncov_iso (param, x, y, i); - assert (isequal (size (dK), [nx ny])); - end -***** test - n = 7; - x = stk_sampling_randunif(n, dim); - y = stk_sampling_randunif(n, dim); - - K1 = stk_materncov_iso(param, x, y); - K2 = stk_materncov_iso(param, x, y, -1, true); - assert(isequal(size(K1), [n n])); - assert(stk_isequal_tolabs(K2, diag(K1))); - - for i = 1:3, - dK1 = stk_materncov_iso(param, x, y, i); - dK2 = stk_materncov_iso(param, x, y, i, true); - assert(isequal(size(dK1), [n n])); - assert(stk_isequal_tolabs(dK2, diag(dK1))); - end -19 tests, 19 passed, 0 known failure, 0 skipped [inst/covfcs/stk_materncov52_aniso.m] >>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/stk_materncov52_aniso.m ***** shared param, x, y @@ -10588,681 +10978,117 @@ assert (stk_isequal_tolabs (dK2, diag (dK1))); end 17 tests, 17 passed, 0 known failure, 0 skipped -[inst/covfcs/rbf/stk_rbf_exponential.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/rbf/stk_rbf_exponential.m -***** shared h, diff - h = 1.0; diff = -1; -***** error stk_rbf_exponential (); -***** test stk_rbf_exponential (h); -***** test stk_rbf_exponential (h, diff); -***** test %% h = 0.0 => correlation = 1.0 - x = stk_rbf_exponential (0.0); - assert (stk_isequal_tolrel (x, 1.0, 1e-8)); -***** test %% check derivative numerically - h = [-1 -0.5 -0.1 0.1 0.5 1]; delta = 1e-9; - d1 = (stk_rbf_exponential (h + delta) - stk_rbf_exponential (h)) / delta; - d2 = stk_rbf_exponential (h, 1); - assert (stk_isequal_tolabs (d1, d2, 1e-4)); -***** test %% consistency with stk_rbf_matern: function values - for h = 0.1:0.1:2.0, - x = stk_rbf_matern (1/2, h); - y = stk_rbf_exponential (h); - assert (stk_isequal_tolrel (x, y, 1e-8)); - end -***** test %% consistency with stk_rbf_matern: derivatives - for h = 0.1:0.1:2.0, - x = stk_rbf_matern (1/2, h, 2); - y = stk_rbf_exponential (h, 1); - assert (stk_isequal_tolrel (x, y, 1e-8)); - end -***** assert (stk_rbf_exponential (inf) == 0) -8 tests, 8 passed, 0 known failure, 0 skipped -[inst/covfcs/rbf/stk_rbf_gauss.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/rbf/stk_rbf_gauss.m -***** shared h, diff - h = 1.0; diff = -1; -***** error stk_rbf_gauss (); -***** test stk_rbf_gauss (h); -***** test stk_rbf_gauss (h, diff); -***** test % h = 0.0 => correlation = 1.0 - x = stk_rbf_gauss (0.0); - assert (stk_isequal_tolrel (x, 1.0, 1e-8)); -4 tests, 4 passed, 0 known failure, 0 skipped -[inst/covfcs/rbf/stk_rbf_matern.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/rbf/stk_rbf_matern.m -***** shared nu, h, diff - nu = 1.0; h = 1.0; diff = -1; -***** error stk_rbf_matern (); -***** error stk_rbf_matern (nu); -***** test stk_rbf_matern (nu, h); -***** test stk_rbf_matern (nu, h, diff); -***** test %% h = 0.0 => correlation = 1.0 - for nu = 0.1:0.2:5.0, - x = stk_rbf_matern (nu, 0.0); - assert (stk_isequal_tolrel (x, 1.0, 1e-8)); - end -5 tests, 5 passed, 0 known failure, 0 skipped -[inst/covfcs/rbf/stk_rbf_matern32.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/rbf/stk_rbf_matern32.m -***** shared h, diff - h = 1.0; diff = -1; -***** error stk_rbf_matern32 (); -***** test stk_rbf_matern32 (h); -***** test stk_rbf_matern32 (h, diff); -***** test %% h = 0.0 => correlation = 1.0 - x = stk_rbf_matern32 (0.0); - assert (stk_isequal_tolrel (x, 1.0, 1e-8)); -***** test %% consistency with stk_rbf_matern: function values - for h = 0.1:0.1:2.0, - x = stk_rbf_matern (3/2, h); - y = stk_rbf_matern32 (h); - assert (stk_isequal_tolrel (x, y, 1e-8)); - end -***** test %% consistency with stk_rbf_matern: derivatives - for h = 0.1:0.1:2.0, - x = stk_rbf_matern (3/2, h, 2); - y = stk_rbf_matern32 (h, 1); - assert (stk_isequal_tolrel (x, y, 1e-8)); - end -***** assert (stk_rbf_matern32 (inf) == 0) -7 tests, 7 passed, 0 known failure, 0 skipped -[inst/covfcs/rbf/stk_rbf_matern52.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/rbf/stk_rbf_matern52.m -***** shared h, diff - h = 1.0; diff = -1; -***** error stk_rbf_matern52 (); -***** test stk_rbf_matern52 (h); -***** test stk_rbf_matern52 (h, diff); -***** test %% h = 0.0 => correlation = 1.0 - x = stk_rbf_matern52 (0.0); - assert (stk_isequal_tolrel (x, 1.0, 1e-8)); -***** test %% consistency with stk_rbf_matern: function values - for h = 0.1:0.1:2.0, - x = stk_rbf_matern (5/2, h); - y = stk_rbf_matern52 (h); - assert (stk_isequal_tolrel (x, y, 1e-8)); +[inst/covfcs/stk_sphcov_iso.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/stk_sphcov_iso.m +***** shared param, x, y + dim = 1; + param = log ([1.0; 2.5]); + x = stk_sampling_randunif (5, dim); + y = stk_sampling_randunif (5, dim); +***** error K = stk_sphcov_iso ([param; 1.234], x, y); +***** error stk_sphcov_iso (); +***** error stk_sphcov_iso (param); +***** error stk_sphcov_iso (param, x); +***** test stk_sphcov_iso (param, x, y); +***** test stk_sphcov_iso (param, x, y, -1); +***** test stk_sphcov_iso (param, x, y, -1, false); +***** error stk_sphcov_iso (param, x, y, -2); +***** test stk_sphcov_iso (param, x, y, -1); +***** error stk_sphcov_iso (param, x, y, 0); +***** test stk_sphcov_iso (param, x, y, 1); +***** test stk_sphcov_iso (param, x, y, 2); +***** error stk_sphcov_iso (param, x, y, 3); +***** error stk_sphcov_iso (param, x, y, nan); +***** error stk_sphcov_iso (param, x, y, inf); +***** shared dim, param, x, y, nx, ny + dim = 3; + param = log ([1.0; 2.5]); + nx = 4; ny = 10; + x = stk_sampling_randunif (nx, dim); + y = stk_sampling_randunif (ny, dim); +***** test + K1 = stk_sphcov_iso (param, x, y); + K2 = stk_sphcov_iso (param, x, y, -1); + assert (isequal (size (K1), [nx ny])); + assert (stk_isequal_tolabs (K1, K2)); +***** test + for i = 1:2, + dK = stk_sphcov_iso (param, x, y, i); + assert (isequal (size (dK), [nx ny])); end -***** test %% consistency with stk_rbf_matern: derivatives - for h = 0.1:0.1:2.0, - x = stk_rbf_matern (5/2, h, 2); - y = stk_rbf_matern52 (h, 1); - assert (stk_isequal_tolrel (x, y, 1e-8)); +***** test + n = 7; + x = stk_sampling_randunif (n, dim); + y = stk_sampling_randunif (n, dim); + + K1 = stk_sphcov_iso (param, x, y); + K2 = stk_sphcov_iso (param, x, y, -1, true); + assert (isequal (size (K1), [n n])); + assert (stk_isequal_tolabs (K2, diag (K1))); + + for i = 1:2, + dK1 = stk_sphcov_iso (param, x, y, i); + dK2 = stk_sphcov_iso (param, x, y, i, true); + assert (isequal (size (dK1), [n n])); + assert (stk_isequal_tolabs (dK2, diag (dK1))); end -***** assert (stk_rbf_matern52 (inf) == 0) -7 tests, 7 passed, 0 known failure, 0 skipped -[inst/covfcs/rbf/stk_rbf_spherical.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/rbf/stk_rbf_spherical.m -***** shared h, diff - h = 1.0; diff = -1; -***** error stk_rbf_spherical (); -***** test stk_rbf_spherical (h); -***** test stk_rbf_spherical (h, diff); -***** test %% h = 0.0 => correlation = 1.0 - x = stk_rbf_spherical (0.0); - assert (stk_isequal_tolrel (x, 1.0, 1e-8)); -***** test %% check derivative numerically - h = [-1 -0.5 -0.1 0.1 0.5 1]; delta = 1e-9; - d1 = (stk_rbf_spherical (h + delta) - stk_rbf_spherical (h)) / delta; - d2 = stk_rbf_spherical (h, 1); - assert (stk_isequal_tolabs (d1, d2, 1e-4)); -***** assert (stk_rbf_spherical (inf) == 0) -6 tests, 6 passed, 0 known failure, 0 skipped -[inst/covfcs/stk_materncov_aniso.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/stk_materncov_aniso.m +18 tests, 18 passed, 0 known failure, 0 skipped +[inst/covfcs/stk_materncov_iso.m] +>>>>> /build/reproducible-path/octave-stk-2.8.1/inst/covfcs/stk_materncov_iso.m ***** shared param, x, y dim = 1; - param = log ([1.0; 1.5; 2.8]); + param = log ([1.0; 1.5; 2.9]); x = stk_sampling_randunif(5, dim); y = stk_sampling_randunif(5, dim); -***** error stk_materncov_aniso(); -***** error stk_materncov_aniso(param); -***** error stk_materncov_aniso(param, x); -***** test stk_materncov_aniso(param, x, y); -***** test stk_materncov_aniso(param, x, y, -1); -***** test stk_materncov_aniso(param, x, y, -1, false); -***** error stk_materncov_aniso(param, x, y, -2); -***** test stk_materncov_aniso(param, x, y, -1); -***** error stk_materncov_aniso(param, x, y, 0); -***** test stk_materncov_aniso(param, x, y, 1); -***** test stk_materncov_aniso(param, x, y, 2); -***** test stk_materncov_aniso(param, x, y, 3); -***** error stk_materncov_aniso(param, x, y, 4); -***** error stk_materncov_aniso(param, x, y, nan); -***** error stk_materncov_aniso(param, x, y, inf); +***** error K = stk_materncov_iso ([param; 1.234], x, y); +***** error stk_materncov_iso(); +***** error stk_materncov_iso(param); +***** error stk_materncov_iso(param, x); +***** test stk_materncov_iso(param, x, y); +***** test stk_materncov_iso(param, x, y, -1); +***** test stk_materncov_iso(param, x, y, -1, false); +***** error stk_materncov_iso(param, x, y, -2); +***** test stk_materncov_iso(param, x, y, -1); +***** error stk_materncov_iso(param, x, y, 0); +***** test stk_materncov_iso(param, x, y, 1); +***** test stk_materncov_iso(param, x, y, 2); +***** test stk_materncov_iso(param, x, y, 3); +***** error stk_materncov_iso(param, x, y, 4); +***** error stk_materncov_iso(param, x, y, nan); +***** error stk_materncov_iso(param, x, y, inf); ***** shared dim, param, x, y, nx, ny dim = 3; - param = log ([1.0; 1.5; 2.8; 2.7; 2.9]); - nx = 4; ny = 10; - x = stk_sampling_randunif(nx, dim); - y = stk_sampling_randunif(ny, dim); + param = log ([1.0; 1.5; 2.9]); + nx = 4; ny = 10; + x = stk_sampling_randunif (nx, dim); + y = stk_sampling_randunif (ny, dim); ***** test - K1 = stk_materncov_aniso(param, x, y); - K2 = stk_materncov_aniso(param, x, y, -1); - assert(isequal(size(K1), [nx ny])); - assert(stk_isequal_tolabs(K1, K2)); + K1 = stk_materncov_iso (param, x, y); + K2 = stk_materncov_iso (param, x, y, -1); + assert (isequal (size (K1), [nx ny])); + assert (stk_isequal_tolabs (K1, K2)); ***** test - for i = 1:(dim+2), - dK = stk_materncov_aniso(param, x, y, i); - assert(isequal(size(dK), [nx ny])); + for i = 1:3, + dK = stk_materncov_iso (param, x, y, i); + assert (isequal (size (dK), [nx ny])); end ***** test n = 7; x = stk_sampling_randunif(n, dim); y = stk_sampling_randunif(n, dim); - K1 = stk_materncov_aniso(param, x, y); - K2 = stk_materncov_aniso(param, x, y, -1, true); + K1 = stk_materncov_iso(param, x, y); + K2 = stk_materncov_iso(param, x, y, -1, true); assert(isequal(size(K1), [n n])); assert(stk_isequal_tolabs(K2, diag(K1))); - for i = 1:(dim+2), - dK1 = stk_materncov_aniso(param, x, y, i); - dK2 = stk_materncov_aniso(param, x, y, i, true); + for i = 1:3, + dK1 = stk_materncov_iso(param, x, y, i); + dK2 = stk_materncov_iso(param, x, y, i, true); assert(isequal(size(dK1), [n n])); assert(stk_isequal_tolabs(dK2, diag(dK1))); end -18 tests, 18 passed, 0 known failure, 0 skipped -[inst/lm/@stk_lm_constant/stk_lm_constant.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/lm/@stk_lm_constant/stk_lm_constant.m -***** test stk_test_class ('stk_lm_constant') -1 test, 1 passed, 0 known failure, 0 skipped -[inst/lm/@stk_lm_constant/feval.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/lm/@stk_lm_constant/feval.m -***** test - n = 15; d = 4; - x = stk_sampling_randunif (n, d); - P = feval (stk_lm_constant (), x); - assert (isequal (size (P), [n, 1])); -1 test, 1 passed, 0 known failure, 0 skipped -[inst/lm/@stk_lm_quadratic/stk_lm_quadratic.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/lm/@stk_lm_quadratic/stk_lm_quadratic.m -***** test stk_test_class ('stk_lm_quadratic') -1 test, 1 passed, 0 known failure, 0 skipped -[inst/lm/@stk_lm_quadratic/feval.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/lm/@stk_lm_quadratic/feval.m -***** test - n = 15; d = 4; - x = stk_sampling_randunif (n, d); - P = feval (stk_lm_quadratic (), x); - assert (isequal (size (P), [n, 1 + d * (d + 3) / 2])); -1 test, 1 passed, 0 known failure, 0 skipped -[inst/lm/stk_lm_polynomial.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/lm/stk_lm_polynomial.m -***** error lm = stk_lm_polynomial (); -***** test - lm = stk_lm_polynomial (-1); - assert (isa (lm, 'stk_lm_null')); -***** test - lm = stk_lm_polynomial (0); - assert (isa (lm, 'stk_lm_constant')); -***** test - lm = stk_lm_polynomial (1); - assert (isa (lm, 'stk_lm_affine')); -***** test - lm = stk_lm_polynomial (2); - assert (isa (lm, 'stk_lm_quadratic')); -***** test - lm = stk_lm_polynomial (3); - assert (isa (lm, 'stk_lm_cubic')); -6 tests, 6 passed, 0 known failure, 0 skipped -[inst/lm/@stk_lm_matrix/stk_lm_matrix.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/lm/@stk_lm_matrix/stk_lm_matrix.m -***** test stk_test_class ('stk_lm_matrix') -***** test %%% dim 1 - data = rand (10, 1); idx = 3:7; - lm = stk_lm_matrix (data); - assert (isa (lm, 'stk_lm_matrix')); - assert (isequal (data(idx, :), feval (lm, idx))); -***** test %%% dim 3 - data = rand (10, 3); idx = 3:7; - lm = stk_lm_matrix (data); - assert (isa (lm, 'stk_lm_matrix')); - assert (isequal (data(idx, :), feval (lm, idx))); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/lm/@stk_lm_cubic/stk_lm_cubic.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/lm/@stk_lm_cubic/stk_lm_cubic.m -***** test stk_test_class ('stk_lm_cubic') -1 test, 1 passed, 0 known failure, 0 skipped -[inst/lm/@stk_lm_cubic/feval.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/lm/@stk_lm_cubic/feval.m -***** test - n = 15; d = 4; - x = stk_sampling_randunif (n, d); - P = feval (stk_lm_cubic (), x); - assert (isequal (size (P), [n, 1 + d * (11 + d * (6 + d)) / 6])) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/lm/@stk_lm_affine/stk_lm_affine.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/lm/@stk_lm_affine/stk_lm_affine.m -***** test stk_test_class ('stk_lm_affine') -1 test, 1 passed, 0 known failure, 0 skipped -[inst/lm/@stk_lm_affine/feval.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/lm/@stk_lm_affine/feval.m -***** test - n = 15; d = 4; - x = stk_sampling_randunif (n, d); - P = feval (stk_lm_affine (), x); - assert (isequal (size (P), [n, d + 1])); -1 test, 1 passed, 0 known failure, 0 skipped -[inst/lm/@stk_lm_null/stk_lm_null.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/lm/@stk_lm_null/stk_lm_null.m -***** test stk_test_class ('stk_lm_null') -1 test, 1 passed, 0 known failure, 0 skipped -[inst/lm/@stk_lm_null/feval.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/lm/@stk_lm_null/feval.m -***** test - n = 15; d = 4; - x = stk_sampling_randunif (n, d); - P = feval (stk_lm_null (), x); - assert (isequal (size (P), [n, 0])); -1 test, 1 passed, 0 known failure, 0 skipped -[inst/param/estim/stk_param_init.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/param/estim/stk_param_init.m -***** test - xi = (1:10)'; zi = sin (xi); - model = stk_model (@stk_materncov52_iso); - model.param = stk_param_init (model, xi, zi, [1; 10], false); - xt = (1:9)' + 0.5; zt = sin (xt); - zp = stk_predict (model, xi, zi, xt); - assert (sum ((zt - zp.mean) .^ 2) < 1e-3); -***** test % check equivariance of parameter estimates - f = @(x) sin (x); - xi = stk_sampling_regulargrid (10, 1); zi = stk_feval (f, xi); - shift = 1000; scale = 0.01; - model = stk_model (@stk_materncov32_iso); - p1 = stk_param_init (model, xi, zi); - p2 = stk_param_init (model, xi, shift + scale .* zi); - assert (stk_isequal_tolabs (p2(1), p1(1) + log (scale^2), 1e-10)) - assert (stk_isequal_tolabs (p2(2), p1(2), eps)) -***** shared xi, zi, BOX, xt, zt - - f = @(x)(- (0.8 * x + sin (5 * x + 1) + 0.1 * sin (10 * x))); - DIM = 1; % Dimension of the factor space - BOX = [-1.0; 1.0]; % Factor space - - xi = stk_sampling_regulargrid (20, DIM, BOX); % Evaluation points - zi = stk_feval (f, xi); % Evaluation results - - NT = 400; % Number of points in the grid - xt = stk_sampling_regulargrid (NT, DIM, BOX); % Generate a regular grid - zt = stk_feval (f, xt); % Values of f on the grid -***** xtest % This test is known to fail in Debian buster i386 - % because of a known problem in Octave's sqp/qp functions - % http://savannah.gnu.org/bugs/?38875 - model = stk_model (@stk_materncov_iso); - [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); - model.param = stk_param_estim (model, xi, zi, param0); - zp = stk_predict (model, xi, zi, xt); - assert (max ((zp.mean - zt) .^ 2) < 1e-3) -warning: sqp: QP subproblem is non-convex and unbounded -warning: called from - sqp at line 439 column 9 - stk_minimize_boxconstrained at line 57 column 18 - stk_param_estim_optim at line 70 column 23 - stk_param_estim at line 139 column 15 - __test__ at line 7 column 14 - test at line 682 column 11 - /tmp/tmp.I9qNnjjw8F at line 1862 column 31 - -***** test - model = stk_model (@stk_materncov_aniso); - [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); - model.param = stk_param_estim (model, xi, zi, param0); - zp = stk_predict (model, xi, zi, xt); - assert (max ((zp.mean - zt) .^ 2) < 1e-3) -warning: sqp: QP subproblem is non-convex and unbounded -warning: called from - sqp at line 439 column 9 - stk_minimize_boxconstrained at line 57 column 18 - stk_param_estim_optim at line 70 column 23 - stk_param_estim at line 139 column 15 - __test__ at line 5 column 14 - test at line 682 column 11 - /tmp/tmp.I9qNnjjw8F at line 1862 column 31 - -***** test - model = stk_model (@stk_materncov32_iso); - [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); - model.param = stk_param_estim (model, xi, zi, param0); - zp = stk_predict (model, xi, zi, xt); - assert (max ((zp.mean - zt) .^ 2) < 1e-3) -***** test - model = stk_model (@stk_materncov32_aniso); - [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); - model.param = stk_param_estim (model, xi, zi, param0); - zp = stk_predict (model, xi, zi, xt); - assert (max ((zp.mean - zt) .^ 2) < 1e-3) -***** test - model = stk_model (@stk_materncov52_iso); - [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); - model.param = stk_param_estim (model, xi, zi, param0); - zp = stk_predict (model, xi, zi, xt); - assert (max ((zp.mean - zt) .^ 2) < 1e-3) -***** test - model = stk_model (@stk_materncov52_aniso); - [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); - model.param = stk_param_estim (model, xi, zi, param0); - zp = stk_predict (model, xi, zi, xt); - assert (max ((zp.mean - zt) .^ 2) < 1e-3) -***** test - model = stk_model (@stk_gausscov_iso); - [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); - model.param = stk_param_estim (model, xi, zi, param0); - zp = stk_predict (model, xi, zi, xt); - assert (max ((zp.mean - zt) .^ 2) < 1e-3) -warning: matrix singular to machine precision, rcond = 1.57502e-17 -warning: called from - linsolve at line 113 column 7 - linsolve at line 42 column 3 - stk_set_righthandside at line 44 column 16 - stk_make_kreq at line 35 column 6 - stk_predict_ at line 112 column 10 - stk_predict at line 104 column 16 - __test__ at line 6 column 5 - test at line 682 column 11 - /tmp/tmp.I9qNnjjw8F at line 1862 column 31 - -***** test - model = stk_model (@stk_gausscov_aniso); - [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); - model.param = stk_param_estim (model, xi, zi, param0); - zp = stk_predict (model, xi, zi, xt); - assert (max ((zp.mean - zt) .^ 2) < 1e-3) -warning: matrix singular to machine precision, rcond = 1.3089e-18 -warning: called from - linsolve at line 113 column 7 - linsolve at line 42 column 3 - stk_set_righthandside at line 44 column 16 - stk_make_kreq at line 35 column 6 - stk_predict_ at line 112 column 10 - stk_predict at line 104 column 16 - __test__ at line 6 column 5 - test at line 682 column 11 - /tmp/tmp.I9qNnjjw8F at line 1862 column 31 - -***** test % Homoscedastic case / do_estim_lnv = true - model = stk_model (@stk_materncov32_iso); - [model.param, model.lognoisevariance] = ... - stk_param_init (model, xi, zi, BOX, true); - [model.param, model.lognoisevariance] = ... - stk_param_estim (model, xi, zi); - zp = stk_predict (model, xi, zi, xt); - assert (model.lognoisevariance > -inf); - assert (max ((zp.mean - zt) .^ 2) < 1e-3) -warning: This way of setting do_estim_lnv is deprecated -warning: called from - stk_param_init>stk_param_init_ at line 250 column 5 - stk_param_init at line 87 column 18 - __test__ at line 4 column 40 - test at line 682 column 11 - /tmp/tmp.I9qNnjjw8F at line 1862 column 31 - -***** error % Homoscedastic case / do_estim_lnv = false / model.lnv = nan - model = stk_model (@stk_materncov32_iso); - model.lognoisevariance = nan; % not compatible with do_estim_lnv == false - [model.param, model.lognoisevariance] = ... - stk_param_init (model, xi, zi, BOX, false); -***** test % Heteroscedastic case / known noise variance - model = stk_model (@stk_materncov32_iso); - lnv = log ((100 + rand (size (zi))) / 1e6); - model.lognoisevariance = lnv; % here we say that lnv is known - [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); - model.param = stk_param_estim (model, xi, zi, param0); - zp = stk_predict (model, xi, zi, xt); - assert (isequal (model.lognoisevariance, lnv)); % should be untouched - assert (max ((zp.mean - zt) .^ 2) < 1e-3) -***** shared model, x, z - model = stk_model (@stk_materncov52_iso); - n = 10; x = stk_sampling_regulargrid (n, 1, [0; 1]); z = ones (size (x)); -***** test % Constant response, noiseless model - [param, lnv] = stk_param_init (model, x, z); - assert ((all (isfinite (param))) && (length (param) == 2)); - assert (isequal (lnv, -inf)); -warning: Parameter estimation is impossible with constant-response data. -warning: called from - stk_param_init>paraminit_ at line 351 column 5 - stk_param_init>stk_param_init_ at line 323 column 14 - stk_param_init at line 87 column 18 - __test__ at line 3 column 15 - test at line 682 column 11 - /tmp/tmp.I9qNnjjw8F at line 1862 column 31 - -***** test % Constant response, noisy model - model.lognoisevariance = nan; - [param, lnv] = stk_param_init (model, x, z); - assert ((all (isfinite (param))) && (length (param) == 2)); - assert (isscalar (lnv) && isfinite (lnv)); -warning: Parameter estimation is impossible with constant-response data. -warning: called from - stk_param_init>paraminit_ at line 351 column 5 - stk_param_init>stk_param_init_ at line 323 column 14 - stk_param_init at line 87 column 18 - __test__ at line 4 column 15 - test at line 682 column 11 - /tmp/tmp.I9qNnjjw8F at line 1862 column 31 - -15 tests, 15 passed, 0 known failure, 0 skipped -[inst/param/estim/stk_param_gls.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/param/estim/stk_param_gls.m -***** shared xi, zi, model, beta, sigma2 - xi = (1:10)'; zi = sin (xi); - model = stk_model (@stk_materncov52_iso); - model.param = [0.0 0.0]; -***** test - model.lm = stk_lm_constant (); - [beta, sigma2] = stk_param_gls (model, xi, zi); -***** assert (stk_isequal_tolabs (beta, 0.1346064, 1e-6)) -***** assert (stk_isequal_tolabs (sigma2, 0.4295288, 1e-6)) -***** test - model.lm = stk_lm_affine (); - [beta, sigma2] = stk_param_gls (model, xi, zi); -***** assert (stk_isequal_tolabs (beta, [0.4728342; -0.0614960], 1e-6)) -***** assert (stk_isequal_tolabs (sigma2, 0.4559431, 1e-6)) -***** test - model.lm = stk_lm_null (); - [beta, sigma2] = stk_param_gls (model, xi, zi); -***** assert (isequal (beta, zeros (0, 1))) -***** assert (stk_isequal_tolabs (sigma2, 0.3977993, 1e-6)) -9 tests, 9 passed, 0 known failure, 0 skipped -[inst/param/estim/stk_param_relik.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/param/estim/stk_param_relik.m -***** shared f, xi, zi, NI, model, C, dC1, dC2 - - f = @(x)(- (0.8 * x(:, 1) + sin (5 * x(:, 2) + 1) ... - + 0.1 * sin (10 * x(:, 3)))); - DIM = 3; NI = 20; box = repmat ([-1.0; 1.0], 1, DIM); - xi = stk_sampling_halton_rr2 (NI, DIM, box); - zi = stk_feval (f, xi); - - SIGMA2 = 1.0; % variance parameter - NU = 4.0; % regularity parameter - RHO1 = 0.4; % scale (range) parameter - - model = stk_model (@stk_materncov_aniso); - model.param = log ([SIGMA2; NU; 1/RHO1 * ones(DIM, 1)]); -***** error [C, dC1, dC2] = stk_param_relik (); -***** error [C, dC1, dC2] = stk_param_relik (model); -***** error [C, dC1, dC2] = stk_param_relik (model, xi); -***** test [C, dC1, dC2] = stk_param_relik (model, xi, zi); -***** test - TOL_REL = 0.01; - assert (stk_isequal_tolrel (C, 21.6, TOL_REL)); - assert (stk_isequal_tolrel (dC1, [4.387 -0.1803 0.7917 0.1392 2.580]', TOL_REL)); - assert (isequal (dC2, [])); -***** shared xi, zi, model, TOL_REL - xi = [-1 -.6 -.2 .2 .6 1]'; - zi = [-0.11 1.30 0.23 -1.14 0.36 -0.37]'; - model = stk_model (@stk_materncov_iso); - model.param = log ([1.0 4.0 2.5]); - model.lognoisevariance = log (0.01); - TOL_REL = 0.01; -***** test % Another simple 1D check - [C, dC1, dC2] = stk_param_relik (model, xi, zi); - assert (stk_isequal_tolrel (C, 6.327, TOL_REL)); - assert (stk_isequal_tolrel (dC1, [0.268 0.0149 -0.636]', TOL_REL)); - assert (stk_isequal_tolrel (dC2, -1.581e-04, TOL_REL)); -***** test % Same 1D test with simple kriging - model.lm = stk_lm_null; - [C, dC1, dC2] = stk_param_relik (model, xi, zi); - assert (stk_isequal_tolrel (C, 7.475, TOL_REL)); - assert (stk_isequal_tolrel (dC1, [0.765 0.0238 -1.019]', TOL_REL)); - assert (stk_isequal_tolrel (dC2, 3.0517e-03, TOL_REL)); -***** test % Check the gradient on a 2D test case - - f = @stk_testfun_braninhoo; - DIM = 2; - BOX = [[-5; 10], [0; 15]]; - NI = 20; - TOL_REL = 1e-2; - DELTA = 1e-6; - - model = stk_model (@stk_materncov52_iso, DIM); - model.param = [1 1]; - - xi = stk_sampling_halton_rr2 (NI, DIM, BOX); - zi = stk_feval (f, xi); - - for range = [0.3 2 10] - model.param(2) = - log (range); - for diff = 1:2 - assert (stk_test_critgrad ... - (@stk_param_relik, model, xi, zi, diff, 1e-6)); - end - end -8 tests, 8 passed, 0 known failure, 0 skipped -[inst/param/estim/stk_param_init_lnv.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/param/estim/stk_param_init_lnv.m -***** test - f = @(x)(- (0.8 * x + sin (5 * x + 1) + 0.1 * sin (10 * x))); - ni = 20; - xi = (linspace (-1, 1, ni))' + 0.2 * (randn (ni, 1)); - zi = stk_feval (f, xi); - - model = stk_model (@stk_materncov_iso); - model.param = log ([1; 5/2; 1/0.4]); - model.lognoisevariance = nan; - lnv = stk_param_init_lnv (model, xi, zi); - - assert ((isscalar (lnv)) && (lnv > -30) && (lnv < 30)); -1 test, 1 passed, 0 known failure, 0 skipped -[inst/param/estim/stk_param_estim.m] ->>>>> /build/reproducible-path/octave-stk-2.8.1/inst/param/estim/stk_param_estim.m -***** shared f, xi, zi, NI, param0, param1, model - - f = @(x)(- (0.8 * x + sin (5 * x + 1) + 0.1 * sin (10 * x)) ); - DIM = 1; NI = 20; box = [-1.0; 1.0]; - xi = stk_sampling_regulargrid (NI, DIM, box); - - SIGMA2 = 1.0; % variance parameter - NU = 4.0; % regularity parameter - RHO1 = 0.4; % scale (range) parameter - param0 = log ([SIGMA2; NU; 1/RHO1]); - - model = stk_model (@stk_materncov_iso); -***** test % noiseless - zi = stk_feval (f, xi); - param1 = stk_param_estim (model, xi, zi, param0); - assert (isequal (size (param1), size (param0))) -warning: sqp: QP subproblem is non-convex and unbounded -warning: called from - sqp at line 439 column 9 - stk_minimize_boxconstrained at line 57 column 18 - stk_param_estim_optim at line 70 column 23 - stk_param_estim at line 139 column 15 - __test__ at line 4 column 9 - test at line 682 column 11 - /tmp/tmp.I9qNnjjw8F at line 1894 column 31 - -***** test % same thing, with empty lnv0 (ok) - param2 = stk_param_estim (model, xi, zi, param0, []); - assert (stk_isequal_tolrel (param2, param1, 1e-2)) -warning: sqp: QP subproblem is non-convex and unbounded -warning: called from - sqp at line 439 column 9 - stk_minimize_boxconstrained at line 57 column 18 - stk_param_estim_optim at line 70 column 23 - stk_param_estim at line 139 column 15 - __test__ at line 3 column 9 - test at line 682 column 11 - /tmp/tmp.I9qNnjjw8F at line 1894 column 31 - -***** error % same thing, with lnv0 == NaN (not ok as a starting point) - param2 = stk_param_estim (model, xi, zi, param0, nan); -***** error % same thing, with lnv0 == -inf (not ok as a starting point) - param2 = stk_param_estim (model, xi, zi, param0, -inf); -***** test % same thing, with explicit value for 'criterion' - param2 = stk_param_estim (model, xi, zi, param0, [], @stk_param_relik); - assert (stk_isequal_tolrel (param1, param2, 1e-2)) -warning: sqp: QP subproblem is non-convex and unbounded -warning: called from - sqp at line 439 column 9 - stk_minimize_boxconstrained at line 57 column 18 - stk_param_estim_optim at line 70 column 23 - stk_param_estim at line 139 column 15 - __test__ at line 3 column 9 - test at line 682 column 11 - /tmp/tmp.I9qNnjjw8F at line 1894 column 31 - -***** test % noiseless - zi = stk_feval (f, xi); - param1 = stk_param_estim (model, xi, zi, param0); - param2 = stk_param_estim (model, xi, zi, param0, [], @stk_param_relik); - % We cannot assume a DETERMINISTIC optimization algorithm - % (for some reason, Octave's sqp is not exactly deterministic) - assert (stk_isequal_tolrel (param1, param2, 1e-2)) -warning: sqp: QP subproblem is non-convex and unbounded -warning: called from - sqp at line 439 column 9 - stk_minimize_boxconstrained at line 57 column 18 - stk_param_estim_optim at line 70 column 23 - stk_param_estim at line 139 column 15 - __test__ at line 4 column 9 - test at line 682 column 11 - /tmp/tmp.I9qNnjjw8F at line 1894 column 31 - -warning: sqp: QP subproblem is non-convex and unbounded -warning: called from - sqp at line 439 column 9 - stk_minimize_boxconstrained at line 57 column 18 - stk_param_estim_optim at line 70 column 23 - stk_param_estim at line 139 column 15 - __test__ at line 5 column 9 - test at line 682 column 11 - /tmp/tmp.I9qNnjjw8F at line 1894 column 31 - -***** test % noisy - NOISE_STD_TRUE = 0.1; - NOISE_STD_INIT = 1e-5; - zi = zi + NOISE_STD_TRUE * randn(NI, 1); - model.lognoisevariance = 2 * log(NOISE_STD_INIT); - [param, lnv] = stk_param_estim ... - (model, xi, zi, param0, model.lognoisevariance); -***** error param = stk_param_estim () -***** error param = stk_param_estim (model); -***** error param = stk_param_estim (model, xi); -***** test % Constant response - model = stk_model (@stk_materncov52_iso); - n = 10; x = stk_sampling_regulargrid (n, 1, [0; 1]); z = ones (size (x)); - param = stk_param_estim (model, x, z); - assert ((all (isfinite (param))) && (length (param) == 2)); -warning: Constant-response data: the output of stk_param_estim is likely to be unreliable. -warning: called from - stk_param_estim at line 95 column 5 - __test__ at line 5 column 8 - test at line 682 column 11 - /tmp/tmp.I9qNnjjw8F at line 1894 column 31 - -warning: Parameter estimation is impossible with constant-response data. -warning: called from - stk_param_init>paraminit_ at line 351 column 5 - stk_param_init>stk_param_init_ at line 323 column 14 - stk_param_init at line 87 column 18 - stk_param_estim>provide_starting_point at line 205 column 20 - stk_param_estim at line 110 column 30 - __test__ at line 5 column 8 - test at line 682 column 11 - /tmp/tmp.I9qNnjjw8F at line 1894 column 31 - -11 tests, 11 passed, 0 known failure, 0 skipped +19 tests, 19 passed, 0 known failure, 0 skipped Checking C++ files ... Done running the unit tests. Summary: 1558 tests, 1558 passed, 0 known failures, 0 skipped @@ -11288,8 +11114,8 @@ dpkg-gencontrol: warning: package octave-stk: substitution variable ${octave:Upstream-Description} unused, but is defined dh_md5sums -O--buildsystem=octave dh_builddeb -O--buildsystem=octave -dpkg-deb: building package 'octave-stk' in '../octave-stk_2.8.1-3_amd64.deb'. dpkg-deb: building package 'octave-stk-dbgsym' in '../octave-stk-dbgsym_2.8.1-3_amd64.deb'. +dpkg-deb: building package 'octave-stk' in '../octave-stk_2.8.1-3_amd64.deb'. dpkg-genbuildinfo --build=binary -O../octave-stk_2.8.1-3_amd64.buildinfo dpkg-genchanges --build=binary -O../octave-stk_2.8.1-3_amd64.changes dpkg-genchanges: info: binary-only upload (no source code included) @@ -11297,12 +11123,14 @@ dpkg-buildpackage: info: binary-only upload (no source included) dpkg-genchanges: info: not including original source code in upload I: copying local configuration +I: user script /srv/workspace/pbuilder/1007861/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/1007861/tmp/hooks/B01_cleanup finished I: unmounting dev/ptmx filesystem I: unmounting dev/pts filesystem I: unmounting dev/shm filesystem I: unmounting proc filesystem I: unmounting sys filesystem I: cleaning the build env -I: removing directory /srv/workspace/pbuilder/3159961 and its subdirectories -I: Current time: Wed Mar 5 22:59:51 -12 2025 -I: pbuilder-time-stamp: 1741258791 +I: removing directory /srv/workspace/pbuilder/1007861 and its subdirectories +I: Current time: Thu Apr 9 07:27:43 +14 2026 +I: pbuilder-time-stamp: 1775669263