spack/var/spack/repos/builtin/packages/r-fastcluster/package.py
Todd Gamblin a8ccb8e116 copyrights: update all files with license headers for 2021
- [x] add `concretize.lp`, `spack.yaml`, etc. to licensed files
- [x] update all licensed files to say 2013-2021 using
      `spack license update-copyright-year`
- [x] appease mypy with some additions to package.py that needed
      for oneapi.py
2021-01-02 12:12:00 -08:00

28 lines
1.3 KiB
Python

# 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 RFastcluster(RPackage):
"""This is a two-in-one package which provides interfaces to both R
and 'Python'. It implements fast hierarchical, agglomerative
clustering routines. Part of the functionality is designed as drop-in
replacement for existing routines: linkage() in the 'SciPy' package
'scipy.cluster.hierarchy', hclust() in R's 'stats' package, and the
'flashClust' package. It provides the same functionality with the
benefit of a much faster implementation. Moreover, there are
memory-saving routines for clustering of vector data, which go beyond
what the existing packages provide. For information on how to install
the 'Python' files, see the file INSTALL in the source distribution."""
homepage = "http://danifold.net/fastcluster.html"
url = "https://cloud.r-project.org/src/contrib/fastcluster_1.1.25.tar.gz"
list_url = "https://cloud.r-project.org/src/contrib/Archive/fastcluster/"
version('1.1.25', sha256='f3661def975802f3dd3cec5b2a1379f3707eacff945cf448e33aec0da1ed4205')
depends_on('r@3.0.0:', type=('build', 'run'))