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02/02: gnu: Add r-rcppalgos.

From: guix-commits
Subject: 02/02: gnu: Add r-rcppalgos.
Date: Tue, 2 Aug 2022 09:12:56 -0400 (EDT)

rekado pushed a commit to branch master
in repository guix.

commit d5ba31c19accdf14bca23ebc0c3baf1c5b08fb5f
Author: Ricardo Wurmus <>
AuthorDate: Tue Aug 2 15:12:10 2022 +0200

    gnu: Add r-rcppalgos.
    * gnu/packages/cran.scm (r-rcppalgos): New variable.
 gnu/packages/cran.scm | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index e8f21b7567..094dd4e449 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -13484,6 +13484,38 @@ regressions).  NOTE: Weighted partial correlation 
calculations pulled to
 address a bug.")
   (license license:gpl2+)))
+(define-public r-rcppalgos
+  (package
+    (name "r-rcppalgos")
+    (version "2.5.3")
+    (source (origin
+              (method url-fetch)
+              (uri (cran-uri "RcppAlgos" version))
+              (sha256
+               (base32
+                "1ndibdf3k02bpcgackzviczramzkay9idn071nix3dhs5miq1ai8"))))
+    (properties `((upstream-name . "RcppAlgos")))
+    (build-system r-build-system)
+    (inputs (list gmp))
+    (propagated-inputs (list r-cpp11 r-gmp))
+    (native-inputs (list r-knitr))
+    (home-page "";)
+    (synopsis
+     "High performance tools for combinatorics and computational mathematics")
+    (description
+     "This package provides optimized functions and flexible combinatorial
+iterators implemented in C++ for solving problems in combinatorics and
+computational mathematics.  It utilizes the @code{RMatrix} class from
+@code{RcppParallel} for thread safety.  There are combination/permutation
+functions with constraint parameters that allow for generation of all results
+of a vector meeting specific criteria.  It is capable of generating specific
+combinations/permutations which sets up nicely for parallelization as well as
+random sampling.  Gmp support permits exploration where the total number of
+results is large.  Additionally, there are several high performance number
+theoretic functions that are useful for problems common in computational
+    (license license:gpl2+)))
 (define-public r-rcppannoy
     (name "r-rcppannoy")

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