gnu: Add r-hash.

* gnu/packages/cran.scm (r-hash): New variable.
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Ricardo Wurmus 2018-08-14 11:10:35 +02:00 committed by Ricardo Wurmus
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commit b9ff25999d
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@ -4766,3 +4766,24 @@ individual SNPs into pre-defined blocks. A typical application of this new
approach is the identification of genomic regions, genes, or gene sets approach is the identification of genomic regions, genes, or gene sets
containing one or more SNPs that evolved under directional selection.") containing one or more SNPs that evolved under directional selection.")
(license license:gpl2))) (license license:gpl2)))
(define-public r-hash
(package
(name "r-hash")
(version "2.2.6")
(source
(origin
(method url-fetch)
(uri (cran-uri "hash" version))
(sha256
(base32
"0mkx59bmni3b283znvbndnkbar85fzavzdfgmwrhskidsqcz34yz"))))
(build-system r-build-system)
(home-page "https://cran.r-project.org/web/packages/hash/")
(synopsis "Implementation of hash/associated arrays/dictionaries")
(description
"This package implements a data structure similar to hashes in Perl and
dictionaries in Python but with a purposefully R flavor. For objects of
appreciable size, access using hashes outperforms native named lists and
vectors.")
(license license:gpl2+)))