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# Copyright 2013-2022 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.package import *
class RDeoptimr(RPackage):
"""Differential Evolution Optimization in Pure R.
Differential Evolution (DE) stochastic algorithms for global optimization
of problems with and without constraints. The aim is to curate a collection
of its state-of-the-art variants that (1) do not sacrifice simplicity of
design, (2) are essentially tuning-free, and (3) can be efficiently
implemented directly in the R language. Currently, it only provides an
implementation of the 'jDE' algorithm by Brest et al. (2006)
<doi:10.1109/TEVC.2006.872133>."""
cran = "DEoptimR"
version('1.0-10', sha256='774f7ba0ac9c73aaab4567024b98afdb58098905726e72bceeeb9e380e782ad5')
version('1.0-8', sha256='846911c1b2561a9fae73a8c60a21a5680963ebb0050af3c1f1147ae9a121e5ef')
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