From a40a04fdbba525a079c4291b81036705921eb076 Mon Sep 17 00:00:00 2001 From: Ricardo Wurmus Date: Mon, 6 Nov 2017 18:48:20 +0100 Subject: gnu: Add r-stringdist. * gnu/packages/cran.scm (r-stringdist): New variable. --- gnu/packages/cran.scm | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'gnu/packages/cran.scm') diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm index a7b9a931b5..609d6648e7 100644 --- a/gnu/packages/cran.scm +++ b/gnu/packages/cran.scm @@ -1289,3 +1289,27 @@ addition, corrplot is good at details, including choosing color, text labels, color labels, layout, etc.") ;; Any version of the GPL (license license:gpl2+))) + +(define-public r-stringdist + (package + (name "r-stringdist") + (version "0.9.4.6") + (source + (origin + (method url-fetch) + (uri (cran-uri "stringdist" version)) + (sha256 + (base32 + "0j5b7hr53nr9xq44famkpwzi4khix93ffani5pwldqkf8bpdvhci")))) + (build-system r-build-system) + (home-page "https://github.com/markvanderloo/stringdist") + (synopsis "Approximate string matching and string distance functions") + (description + "This package implements an approximate string matching version of R's +native @code{match} function. It can calculate various string distances based +on edits (Damerau-Levenshtein, Hamming, Levenshtein, optimal sting alignment), +qgrams (q- gram, cosine, jaccard distance) or heuristic metrics (Jaro, +Jaro-Winkler). An implementation of soundex is provided as well. Distances +can be computed between character vectors while taking proper care of encoding +or between integer vectors representing generic sequences.") + (license license:gpl3+))) -- cgit v1.2.3