diff options
| author | Ricardo Wurmus <ricardo.wurmus@mdc-berlin.de> | 2019-01-09 14:48:18 +0100 |
|---|---|---|
| committer | Ricardo Wurmus <rekado@elephly.net> | 2019-01-09 15:43:50 +0100 |
| commit | 00436e2cacec4a70e6e86a7663af754e2921c1e9 (patch) | |
| tree | fbfb5e033939ed67a88b743cc31f56c85386bf8c /gnu | |
| parent | 2871b670a8075e876873296dfa7ac11628926fc9 (diff) | |
gnu: Add r-nnls.
* gnu/packages/cran.scm (r-nnls): New variable.
Diffstat (limited to 'gnu')
| -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 f768bcc5ba..af8a4dae1d 100644 --- a/gnu/packages/cran.scm +++ b/gnu/packages/cran.scm @@ -9213,3 +9213,24 @@ maps} (SOMs). Also interrogation of the maps and prediction using trained maps are supported. The name of the package refers to Teuvo Kohonen, the inventor of the SOM.") (license license:gpl2+))) + +(define-public r-nnls + (package + (name "r-nnls") + (version "1.4") + (source + (origin + (method url-fetch) + (uri (cran-uri "nnls" version)) + (sha256 + (base32 + "07vcrrxvswrvfiha6f3ikn640yg0m2b4yd9lkmim1g0jmsmpfp8f")))) + (build-system r-build-system) + (native-inputs `(("gfortran" ,gfortran))) + (home-page "https://cran.r-project.org/web/packages/nnls") + (synopsis "Lawson-Hanson algorithm for non-negative least squares") + (description + "This package provides an R interface to the Lawson-Hanson implementation +of an algorithm for @dfn{non-negative least squares} (NNLS). It also allows +the combination of non-negative and non-positive constraints.") + (license license:gpl2+))) |