23 lines
878 B
Python
23 lines
878 B
Python
# Copyright 2013-2022 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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from spack.package import *
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class RLars(RPackage):
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"""Least Angle Regression, Lasso and Forward Stagewise.
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Efficient procedures for fitting an entire lasso sequence with the cost
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of a single least squares fit."""
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cran = "lars"
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version('1.3', sha256='c69e6a8da6a3344c0915dd1fd4c78fec5cdf50c62cf6297476e9bb7dc10b549d')
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version('1.2', sha256='64745b568f20b2cfdae3dad02fba92ebf78ffee466a71aaaafd4f48c3921922e')
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version('1.1', sha256='a8e4a0efb9ca6760dec1cadf395d9a805508455a2c3ced18cc53d9b8fa70cdc0')
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version('0.9-8', sha256='8c64cb31073ea0785346bb716485da8db2fae14153a52e5a8d151bc9cb4906e5')
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depends_on('r@2.10:', type=('build', 'run'))
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