Date: Sun, 10 Sep 2017 07:56:15 +0000 (UTC) From: TAKATSU Tomonari <tota@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r449522 - in head/math: . R-cran-CVST Message-ID: <201709100756.v8A7uFfk085071@repo.freebsd.org>
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Author: tota Date: Sun Sep 10 07:56:14 2017 New Revision: 449522 URL: https://svnweb.freebsd.org/changeset/ports/449522 Log: - Add new port: math/R-cran-CVST This package implements the fast cross-validation via sequential testing (CVST) procedure. CVST is an improved cross-validation procedure which uses non-parametric testing coupled with sequential analysis to determine the best parameter set on linearly increasing subsets of the data. By eliminating underperforming candidates quickly and keeping promising candidates as long as possible, the method speeds up the computation while preserving the capability of a full cross-validation. Additionally to the CVST the package contains an implementation of the ordinary k-fold cross-validation with a flexible and powerful set of helper objects and methods to handle the overall model selection process. The implementations of the Cochran's Q test with permutations and the sequential testing framework of Wald are generic and can therefore also be used in other contexts. WWW: https://cran.r-project.org/web/packages/CVST/ Added: head/math/R-cran-CVST/ head/math/R-cran-CVST/Makefile (contents, props changed) head/math/R-cran-CVST/distinfo (contents, props changed) head/math/R-cran-CVST/pkg-descr (contents, props changed) Modified: head/math/Makefile Modified: head/math/Makefile ============================================================================== --- head/math/Makefile Sun Sep 10 07:43:37 2017 (r449521) +++ head/math/Makefile Sun Sep 10 07:56:14 2017 (r449522) @@ -32,6 +32,7 @@ SUBDIR += R-cran-car SUBDIR += R-cran-coda SUBDIR += R-cran-combinat + SUBDIR += R-cran-CVST SUBDIR += R-cran-deldir SUBDIR += R-cran-dlmodeler SUBDIR += R-cran-dplyr Added: head/math/R-cran-CVST/Makefile ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/math/R-cran-CVST/Makefile Sun Sep 10 07:56:14 2017 (r449522) @@ -0,0 +1,20 @@ +# Created by: TAKATSU Tomonari <tota@FreeBSD.org> +# $FreeBSD$ + +PORTNAME= CVST +DISTVERSION= 0.2-1 +CATEGORIES= math +DISTNAME= ${PORTNAME}_${DISTVERSION} + +MAINTAINER= tota@FreeBSD.org +COMMENT= Fast Cross-Validation via Sequential Testing + +LICENSE= GPLv2+ + +CRAN_DEPENDS= R-cran-kernlab>0:science/R-cran-kernlab +BUILD_DEPENDS= ${CRAN_DEPENDS} +RUN_DEPENDS= ${CRAN_DEPENDS} + +USES= cran:auto-plist + +.include <bsd.port.mk> Added: head/math/R-cran-CVST/distinfo ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/math/R-cran-CVST/distinfo Sun Sep 10 07:56:14 2017 (r449522) @@ -0,0 +1,3 @@ +TIMESTAMP = 1505027642 +SHA256 (CVST_0.2-1.tar.gz) = a27fd2bfa778fce9b9a68d2b9206c66af27b3c36a973dd45ce673886a267aa9f +SIZE (CVST_0.2-1.tar.gz) = 12452 Added: head/math/R-cran-CVST/pkg-descr ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/math/R-cran-CVST/pkg-descr Sun Sep 10 07:56:14 2017 (r449522) @@ -0,0 +1,16 @@ +This package implements the fast cross-validation via sequential +testing (CVST) procedure. CVST is an improved cross-validation +procedure which uses non-parametric testing coupled with sequential +analysis to determine the best parameter set on linearly increasing +subsets of the data. By eliminating underperforming candidates +quickly and keeping promising candidates as long as possible, the +method speeds up the computation while preserving the capability +of a full cross-validation. Additionally to the CVST the package +contains an implementation of the ordinary k-fold cross-validation +with a flexible and powerful set of helper objects and methods to +handle the overall model selection process. The implementations of +the Cochran's Q test with permutations and the sequential testing +framework of Wald are generic and can therefore also be used in +other contexts. + +WWW: https://cran.r-project.org/web/packages/CVST/
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