diff options
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/packages/cran.scm | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm index 310b80a520..243f692e04 100644 --- a/gnu/packages/cran.scm +++ b/gnu/packages/cran.scm @@ -19337,3 +19337,31 @@ space models and automatic ARIMA modelling.") which are useful when developing R packages for @dfn{object oriented programming} (OOP) using R Reference Class.") (license license:gpl2+))) + +(define-public r-proxyc + (package + (name "r-proxyc") + (version "0.1.5") + (source + (origin + (method url-fetch) + (uri (cran-uri "proxyC" version)) + (sha256 + (base32 + "159bc42x4shm6n3rh9fc8ziv3ivq0ipmpbasrh279hhn1prc8gg6")))) + (properties `((upstream-name . "proxyC"))) + (build-system r-build-system) + (propagated-inputs + `(("r-matrix" ,r-matrix) + ("r-rcpp" ,r-rcpp) + ("r-rcpparmadillo" ,r-rcpparmadillo) + ("r-rcppparallel" ,r-rcppparallel))) + (home-page "https://cran.r-project.org/package=proxyC") + (synopsis "Compute proximity in large sparse matrices") + (description + "This package provides efficient tools to compute the proximity between +rows or columns of large matrices. Functions are optimised for large sparse +matrices using the Armadillo and Intel TBB libraries. Among several built-in +similarity/distance measures, computation of correlation, cosine similarity +and Euclidean distance is particularly fast.") + (license license:gpl3))) |