rekado pushed a commit to branch master
in repository guix.
commit f2e974e1a2c1ef1341484d852123fc88919621af
Author: Ricardo Wurmus <[email protected]>
Date: Mon Aug 14 21:43:07 2017 +0200
gnu: Add r-fastmatch.
* gnu/packages/cran.scm (r-fastmatch): New variable.
---
gnu/packages/cran.scm | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index abdff54..c959bee 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -366,3 +366,24 @@ compare different dendrograms to one another.")
powerful Perl module @code{Getopt::Long} and with some adaptation for easier
use in R. It also provides a simple way for variable interpolation in R.")
(license license:gpl2+)))
+
+(define-public r-fastmatch
+ (package
+ (name "r-fastmatch")
+ (version "1.1-0")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (cran-uri "fastmatch" version))
+ (sha256
+ (base32
+ "0z80jxkygmzn11sq0c2iz357s9bpki548lg926g85gldhfj1md90"))))
+ (build-system r-build-system)
+ (home-page "http://www.rforge.net/fastmatch";)
+ (synopsis "Fast match function")
+ (description
+ "This package provides a fast @code{match} replacement for cases that
+require repeated look-ups. It is slightly faster that R's built-in
+@code{match} function on first match against a table, but extremely fast on
+any subsequent lookup as it keeps the hash table in memory.")
+ (license license:gpl2)))
