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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 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("1.4.0", commit="32e6e918bc7bb64bbf75613d353ca268c7d04292")
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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