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# Copyright 2013-2018 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 RTtr(RPackage):
"""Functions and data to construct technical trading rules with R."""
homepage = "https://github.com/joshuaulrich/TTR"
url = "https://cran.r-project.org/src/contrib/TTR_0.23-1.tar.gz"
list_url = "https://cran.r-project.org/src/contrib/Archive/TTR"
version('0.23-1', '35f693ac0d97e8ec742ebea2da222986')
depends_on('r-xts', type=('build', 'run'))
depends_on('r-zoo', type=('build', 'run'))
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