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gnu: Add r-splitstackshape.

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* gnu/packages/cran.scm (r-splitstackshape): New variable.
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Ricardo Wurmus 2019-01-09 14:23:50 +01:00 committed by Ricardo Wurmus
parent 5f0fbfc0ad
commit adcd0cc87e
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gnu/packages/cran.scm
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@ -8997,3 +8997,30 @@ (define-public r-lassopv
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)))