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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 import *
class RScaledmatrix(RPackage):
"""Creating a DelayedMatrix of Scaled and Centered Values.
Provides delayed computation of a matrix of scaled and centered values.
The result is equivalent to using the scale() function but avoids explicit
realization of a dense matrix during block processing. This permits greater
efficiency in common operations, most notably matrix multiplication."""
bioc = "ScaledMatrix"
version('1.2.0', commit='d0573e14ca537b40ade7dd1c9cf0cadae60d4349')
depends_on('r-matrix', type=('build', 'run'))
depends_on('r-s4vectors', type=('build', 'run'))
depends_on('r-delayedarray', type=('build', 'run'))
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