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Diffstat (limited to 'var/spack/repos/builtin/packages/r-limsolve/package.py')
| -rw-r--r-- | var/spack/repos/builtin/packages/r-limsolve/package.py | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/var/spack/repos/builtin/packages/r-limsolve/package.py b/var/spack/repos/builtin/packages/r-limsolve/package.py new file mode 100644 index 0000000000..f7b6208dd0 --- /dev/null +++ b/var/spack/repos/builtin/packages/r-limsolve/package.py @@ -0,0 +1,28 @@ +# Copyright 2013-2021 Lawrence Livermore National Security, LLC and other +# Spack Project Developers. See the top-level COPYRIGHT file for details. +# +# SPDX-License-Identifier: (Apache-2.0 OR MIT) + +from spack import * + + +class RLimsolve(RPackage): + """Solving Linear Inverse Models + + Functions that (1) find the minimum/maximum of a linear or quadratic + function: min or max (f(x)), where f(x) = ||Ax-b||^2 or f(x) = sum(a_i*x_i) + subject to equality constraints Ex=f and/or inequality constraints Gx>=h, + (2) sample an underdetermined- or overdetermined system Ex=f subject to + Gx>=h, and if applicable Ax~=b, (3) solve a linear system Ax=B for the + unknown x. It includes banded and tridiagonal linear systems.""" + + homepage = "https://cloud.r-project.org/package=limSolve" + url = "https://cloud.r-project.org/src/contrib/limSolve_1.5.6.tar.gz" + list_url = "https://cloud.r-project.org/src/contrib/Archive/limSolve" + + version('1.5.6', sha256='b97ea9930383634c8112cdbc42f71c4e93fe0e7bfaa8f401921835cb44cb49a0') + + depends_on('r@2.10:', type=('build', 'run')) + depends_on('r-quadprog', type=('build', 'run')) + depends_on('r-lpsolve', type=('build', 'run')) + depends_on('r-mass', type=('build', 'run')) |