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gnu: Add r-spam.

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* gnu/packages/cran.scm (r-spam): New variable.
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Ricardo Wurmus 2019-01-09 16:31:33 +01:00 committed by Ricardo Wurmus
parent f51dcc275e
commit 90104ecd66
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1 changed files with 30 additions and 0 deletions
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30
gnu/packages/cran.scm
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@ -9924,3 +9924,33 @@ (define-public r-dotcall64
mechanism to avoid unnecessary copies of read-only and write-only arguments.
This makes it a convenient and fast interface to C/C++ and Fortran code.")
(license license:gpl2+)))
(define-public r-spam
(package
(name "r-spam")
(version "2.2-1")
(source
(origin
(method url-fetch)
(uri (cran-uri "spam" version))
(sha256
(base32
"04bfwwna013hrbl4k6w1cdiz5bkc83jlasivriyn5l9gkj2qskr2"))))
(build-system r-build-system)
(propagated-inputs
`(("r-dotcall64" ,r-dotcall64)))
(native-inputs `(("gfortran" ,gfortran)))
(home-page "https://www.math.uzh.ch/pages/spam/")
(synopsis "Sparse matrix algebra")
(description
"This package provides a set of functions for sparse matrix algebra.
Differences with other sparse matrix packages are:
@enumerate
@item it only supports (essentially) one sparse matrix format;
@item it is based on transparent and simple structure(s);
@item it is tailored for MCMC calculations within G(M)RF;
@item and it is fast and scalable (with the extension package @code{spam64}).
@end enumerate\n")
;; Either of these licenses
(license (list license:bsd-3 license:lgpl2.0))))