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author | Mădălin Ionel Patrașcu <madalinionel.patrascu@mdc-berlin.de> | 2022-12-08 20:22:30 +0100 |
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committer | Ricardo Wurmus <rekado@elephly.net> | 2022-12-12 18:40:11 +0100 |
commit | 1e5c9bb0d212dc4befb63d05e19c17d7de7e95ad (patch) | |
tree | 4271009bf10ddbb0b8dc0c4cb4e7c358c84d2b23 /gnu | |
parent | c2d25c7b5ed1bdff7ba62e6f0981ce6f1eb53988 (diff) |
gnu: Add r-ptw.
* gnu/packages/cran.scm (r-ptw): New variable.
Diffstat (limited to 'gnu')
-rw-r--r-- | gnu/packages/cran.scm | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm index cb857e8232..2fdc626ad5 100644 --- a/gnu/packages/cran.scm +++ b/gnu/packages/cran.scm @@ -4922,6 +4922,33 @@ approach is used to estimate the lower cut-off for the scaling region.") ;; Any of these GPL versions. (license (list license:gpl2 license:gpl3)))) +(define-public r-ptw + (package + (name "r-ptw") + (version "1.9-16") + (source (origin + (method url-fetch) + (uri (cran-uri "ptw" version)) + (sha256 + (base32 + "0rma3h9ksc5qigdvk5vappb4ipd4rpk64wckzcxvxspakr5w71vy")))) + (properties `((upstream-name . "ptw"))) + (build-system r-build-system) + (propagated-inputs (list r-rcppde)) + (home-page "https://github.com/rwehrens/ptw") + (synopsis "Parametric time warping") + (description + "Parametric time warping aligns patterns. It aims to put corresponding +features at the same locations. The algorithm searches for an optimal +polynomial describing the warping. It is possible to align one sample to a +reference, several samples to the same reference, or several samples to +several references. One can choose between calculating individual warpings, +or one global warping for a set of samples and one reference. Two +optimization criteria are implemented: @acronym{RMS, Root Mean Square} error +and @acronym{WCC, Weighted Cross Correlation}. Both warping of peak profiles +and of peak lists are supported.") + (license license:gpl2+))) + (define-public r-compare (package (name "r-compare") |