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authorRicardo Wurmus <ricardo.wurmus@mdc-berlin.de>2019-01-09 14:23:50 +0100
committerRicardo Wurmus <rekado@elephly.net>2019-01-09 15:43:49 +0100
commitadcd0cc87e89ddcdb484493ca100a51fe9e491c0 (patch)
treee31ae518df03bc933668ca9260628a3bcb07b818 /gnu
parent5f0fbfc0ad745fdc9e0f9cd6d36a23eec8bdf4fb (diff)
downloadpatches-adcd0cc87e89ddcdb484493ca100a51fe9e491c0.tar
patches-adcd0cc87e89ddcdb484493ca100a51fe9e491c0.tar.gz
gnu: Add r-splitstackshape.
* gnu/packages/cran.scm (r-splitstackshape): New variable.
Diffstat (limited to 'gnu')
-rw-r--r--gnu/packages/cran.scm27
1 files changed, 27 insertions, 0 deletions
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 8f2bd143a0..aa9a063a76 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -8997,3 +8997,30 @@ against target variable y in Lasso regression, using the regularization
strength when each predictor enters the active set of regularization path for
the first time as the statistic.")
(license license:gpl3)))
+
+(define-public r-splitstackshape
+ (package
+ (name "r-splitstackshape")
+ (version "1.4.6")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (cran-uri "splitstackshape" version))
+ (sha256
+ (base32
+ "03w6h64ga4zqilffdway4l38l5cbman4yrspkzhbigds12aqz25r"))))
+ (build-system r-build-system)
+ (propagated-inputs
+ `(("r-data-table" ,r-data-table)))
+ (home-page "https://github.com/mrdwab/splitstackshape")
+ (synopsis "Stack and reshape datasets after splitting concatenated values")
+ (description
+ "Online data collection tools like Google Forms often export
+multiple-response questions with data concatenated in cells. The
+@code{concat.split} (cSplit) family of functions provided by this package
+splits such data into separate cells. This package also includes functions to
+stack groups of columns and to reshape wide data, even when the data are
+\"unbalanced\"---something which @code{reshape} (from base R) does not handle,
+and which @code{melt} and @code{dcast} from @code{reshape2} do not easily
+handle.")
+ (license license:gpl3)))