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| author | lingnanyuan <1297162327@qq.com> | 2017-09-27 22:48:22 -0500 |
|---|---|---|
| committer | Christoph Junghans <christoph.junghans@gmail.com> | 2017-09-27 21:48:22 -0600 |
| commit | d5fcbab8dea66062a75e35f47974289aeec302e1 (patch) | |
| tree | a3b7c694058258c38e30c8eacfd935094eba6800 | |
| parent | 97208d98881e2f9d1ed86d8e34df4ec920c9faf7 (diff) | |
| download | spack-d5fcbab8dea66062a75e35f47974289aeec302e1.tar.gz spack-d5fcbab8dea66062a75e35f47974289aeec302e1.tar.bz2 spack-d5fcbab8dea66062a75e35f47974289aeec302e1.tar.xz spack-d5fcbab8dea66062a75e35f47974289aeec302e1.zip | |
r-varselrf: new package. (#5515)
* pr-quantities: add version & py-numpy conflict (#5307)
* r-varselrf: Create new package.
| -rw-r--r-- | var/spack/repos/builtin/packages/r-varselrf/package.py | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/r-varselrf/package.py b/var/spack/repos/builtin/packages/r-varselrf/package.py new file mode 100644 index 0000000000..06b67cb896 --- /dev/null +++ b/var/spack/repos/builtin/packages/r-varselrf/package.py @@ -0,0 +1,41 @@ +############################################################################## +# Copyright (c) 2013-2017, Lawrence Livermore National Security, LLC. +# Produced at the Lawrence Livermore National Laboratory. +# +# This file is part of Spack. +# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved. +# LLNL-CODE-647188 +# +# For details, see https://github.com/llnl/spack +# Please also see the NOTICE and LICENSE files for our notice and the LGPL. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU Lesser General Public License (as +# published by the Free Software Foundation) version 2.1, February 1999. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and +# conditions of the GNU Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +############################################################################## +from spack import * + + +class RVarselrf(RPackage): + """Variable selection from random forests using both backwards variable + elimination (for the selection of small sets of non-redundant variables) + and selection based on the importance spectrum (somewhat similar to scree + plots; for the selection of large, potentially highly-correlated variables) + . Main applications in high-dimensional data (e.g., microarray data, + and other genomics and proteomics applications).""" + + homepage = "http://ligarto.org/rdiaz/Software/Software.html" + url = "https://cran.rstudio.com/src/contrib/varSelRF_0.7-8.tar.gz" + + version('0.7-8', '103c460d0734bd38ae13496c839d3435') + + depends_on('r-randomforest', type=('build', 'run')) |