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Diffstat (limited to 'gnu/packages/cran.scm')
| -rw-r--r-- | gnu/packages/cran.scm | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm index ce676334c6..e7efab78ec 100644 --- a/gnu/packages/cran.scm +++ b/gnu/packages/cran.scm @@ -2624,3 +2624,24 @@ Homogeinity Test), detection of non-randomness (Wallis-Moore Phase Frequency 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+))) |