var/spack/repos/builtin/packages/r-kknn/package.py


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# Copyright 2013-2019 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 RKknn(RPackage):
    """Weighted k-Nearest Neighbors for Classification, Regression and
    Clustering."""

    homepage = "https://cloud.r-project.org/package=kknn"
    url      = "https://cloud.r-project.org/src/contrib/kknn_1.3.1.tar.gz"
    list_url = "https://cloud.r-project.org/src/contrib/Archive/kknn"

    version('1.3.1', sha256='22840e70ec2afa40371e274b583634c8f6d27149a87253ee411747d5db78f3db')

    depends_on('r@2.10:', type=('build', 'run'))
    depends_on('r-igraph@1.0:', type=('build', 'run'))
    depends_on('r-matrix', type=('build', 'run'))