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gnu: Add r-expm.

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* gnu/packages/cran.scm (r-expm): New variable.
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Ricardo Wurmus 2018-03-02 23:06:57 +01:00
parent 7531ee842c
commit f96eda90d5
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1 changed files with 21 additions and 0 deletions
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gnu/packages/cran.scm
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@ -2624,3 +2624,24 @@ (define-public r-trend
Test, Bartels rank von Neumann's ratio test, Wald-Wolfowitz Test) and the two
sample Robust Rank-Order Distributional Test.")
(license license:gpl3)))
(define-public r-expm
(package
(name "r-expm")
(version "0.999-2")
(source
(origin
(method url-fetch)
(uri (cran-uri "expm" version))
(sha256
(base32
"1mihl67kvv1xv0figp25jkmwfn4iwkcx15cng2348y8gm6zybw9q"))))
(build-system r-build-system)
(propagated-inputs `(("r-matrix" ,r-matrix)))
(native-inputs `(("gfortran" ,gfortran)))
(home-page "http://r-forge.r-project.org/projects/expm/")
(synopsis "Tools for matrix exponentials and related quantities")
(description
"This package provides tools for the computation of the matrix
exponential, logarithm, square root, and related quantities.")
(license license:gpl2+)))