24 lines
1012 B
Python
24 lines
1012 B
Python
# Copyright 2013-2023 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 RLsei(RPackage):
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"""Solving Least Squares or Quadratic Programming Problems under
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Equality/Inequality Constraints.
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It contains functions that solve least squares linear regression problems
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under linear equality/inequality constraints. Functions for solving
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quadratic programming problems are also available, which transform such
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problems into least squares ones first. It is developed based on the
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'Fortran' program of Lawson and Hanson (1974, 1995), which is public domain
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and available at <http://www.netlib.org/lawson-hanson>."""
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cran = "lsei"
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version("1.3-0", sha256="6289058f652989ca8a5ad6fa324ce1762cc9e36c42559c00929b70f762066ab6")
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version("1.2-0", sha256="4781ebd9ef93880260d5d5f23066580ac06061e95c1048fb25e4e838963380f6")
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