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gnu: Add r-corpcor.

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* gnu/packages/cran.scm (r-corpcor): New variable.
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Ricardo Wurmus 2019-01-07 17:18:28 +01:00 committed by Ricardo Wurmus
parent e3bb076678
commit d53b23176f
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gnu/packages/cran.scm
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@ -8852,3 +8852,25 @@ (define-public r-ddrtree
used to reconstruct the temporal progression as well as the bifurcation
structure of any data type.")
(license license:asl2.0)))
(define-public r-corpcor
(package
(name "r-corpcor")
(version "1.6.9")
(source
(origin
(method url-fetch)
(uri (cran-uri "corpcor" version))
(sha256
(base32
"1hi3i9d3841snppq1ks5pd8cliq1b4rm4dpsczmfqvwksg8snkrf"))))
(build-system r-build-system)
(home-page "http://strimmerlab.org/software/corpcor/")
(synopsis "Efficient estimation of covariance and (partial) correlation")
(description
"This package implements a James-Stein-type shrinkage estimator for the
covariance matrix, with separate shrinkage for variances and correlations.
Furthermore, functions are available for fast singular value decomposition,
for computing the pseudoinverse, and for checking the rank and positive
definiteness of a matrix.")
(license license:gpl3+)))