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authorRicardo Wurmus <ricardo.wurmus@mdc-berlin.de>2018-08-14 11:10:35 +0200
committerRicardo Wurmus <rekado@elephly.net>2018-08-16 17:04:10 +0200
commitb9ff25999d6b3d947ceacd7d01d3b64ac2c8120d (patch)
tree12f9efd16a1d74c002a812117ded58e0ad278ec8 /gnu/packages
parentf51d8e4cb70cf1be549337e327bcc61253d4eeb3 (diff)
downloadgnu-guix-b9ff25999d6b3d947ceacd7d01d3b64ac2c8120d.tar
gnu-guix-b9ff25999d6b3d947ceacd7d01d3b64ac2c8120d.tar.gz
gnu: Add r-hash.
* gnu/packages/cran.scm (r-hash): New variable.
Diffstat (limited to 'gnu/packages')
-rw-r--r--gnu/packages/cran.scm21
1 files changed, 21 insertions, 0 deletions
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 4dd2ec4eae..c36b8b0138 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -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
containing one or more SNPs that evolved under directional selection.")
(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+)))