33 lines
1.7 KiB
Python
33 lines
1.7 KiB
Python
# Copyright 2013-2022 Lawrence Livermore National Security, LLC and other
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# Spack Project Developers. See the top-level COPYRIGHT file for details.
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#
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# SPDX-License-Identifier: (Apache-2.0 OR MIT)
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from spack.package import *
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class RDtw(RPackage):
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"""Dynamic Time Warping Algorithms.
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A comprehensive implementation of dynamic time warping (DTW) algorithms in
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R. DTW computes the optimal (least cumulative distance) alignment between
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points of two time series. Common DTW variants covered include local
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(slope) and global (window) constraints, subsequence matches, arbitrary
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distance definitions, normalizations, minimum variance matching, and so on.
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Provides cumulative distances, alignments, specialized plot styles, etc.,
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as described in Giorgino (2009) <doi:10.18637/jss.v031.i07>."""
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cran = "dtw"
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version("1.23-1", sha256="6ed6a3b52be673ce2617b8d48723c7c488c95aab88fe2912d7e00507838e826d")
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version("1.22-3", sha256="df7cf9adf613422ddb22a160597eb5f5475ab6c67c0d790092edb7f72ba98f00")
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version("1.20-1", sha256="43ca1a47a7c81a2b5d5054da1be8b8af79a85d6f9ce7b4512e9ed91f790f60f0")
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version("1.18-1", sha256="d9dab25bdf61705f9f28dc5ca1c96a7465b269233e878516c52c01b5a0da21ad")
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version("1.17-1", sha256="0fc3afcebc58135c78abd7545a3549466ac051a058f913db16214c12141a6e4d")
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version("1.16", sha256="7d7e34c41ff6021991bcf8a913b2b6b82680018f65fdd90af2150a07457e9cdb")
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version("1.15", sha256="28ba2110d4c305f332fad93337cdae24b9de4163b8ddf33d476f9dddc63160f1")
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version("1.14-3", sha256="6989358d8d97428418c2b34ae38647efcee2e0ce095800a657d5d83d7083c9e3")
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depends_on("r@2.10.0:", type=("build", "run"))
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depends_on("r-proxy", type=("build", "run"))
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