gnu: Add r-rspectra.

* gnu/packages/cran.scm (r-rspectra): New variable.
This commit is contained in:
Ricardo Wurmus 2019-01-09 13:32:05 +01:00 committed by Ricardo Wurmus
parent 804b9b18ac
commit 3088b3fc5b
No known key found for this signature in database
GPG key ID: 197A5888235FACAC

View file

@ -8874,3 +8874,30 @@ (define-public r-corpcor
for computing the pseudoinverse, and for checking the rank and positive
definiteness of a matrix.")
(license license:gpl3+)))
(define-public r-rspectra
(package
(name "r-rspectra")
(version "0.13-1")
(source
(origin
(method url-fetch)
(uri (cran-uri "RSpectra" version))
(sha256
(base32
"1sw80chwyyjzf5px278l6xmp94yhwrlj5xh8d3wlw3dnvdkycca7"))))
(properties `((upstream-name . "RSpectra")))
(build-system r-build-system)
(propagated-inputs
`(("r-matrix" ,r-matrix)
("r-rcpp" ,r-rcpp)
("r-rcppeigen" ,r-rcppeigen)))
(home-page "https://github.com/yixuan/RSpectra")
(synopsis "Solvers for large-scale Eigenvalue and SVD problems")
(description
"This package provides an R interface to the Spectra library for
large-scale eigenvalue and SVD problems. It is typically used to compute a
few eigenvalues/vectors of an n by n matrix, e.g., the k largest eigenvalues,
which is usually more efficient than @code{eigen()} if k << n.")
;; MPL 2 or later.
(license license:mpl2.0)))