08/09: gnu: Add r-rcdd.

[guix-commits]

rekado pushed a commit to branch master
in repository guix.

commit 5b38f038f65f78c54e928ff8a6067a426bcc1e42
Author: Naga Malleswari <address@hidden>
AuthorDate: Fri Apr 24 02:03:20 2020 +0530

    gnu: Add r-rcdd.
    
    * gnu/packages/cran.scm (r-rcdd): New variable.
    
    Signed-off-by: Ricardo Wurmus <address@hidden>
---
 gnu/packages/cran.scm | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index aeba263..3ee707c 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -21351,3 +21351,29 @@ methods for climate-growth model in the climate 
reconstruction from tree
 rings, including Sign Test statistic, Reduction of Error statistic, Product
 Mean Test, Durbin-Watson statistic etc.")
     (license license:gpl2)))
+
+(define-public r-rcdd
+  (package
+    (name "r-rcdd")
+    (version "1.2-2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (cran-uri "rcdd" version))
+       (sha256
+        (base32
+         "0pzpbqnlgzr240iici70278py5wnbbxkzlgn112f9wv5ga3riric"))))
+    (properties
+     `((upstream-name . "rcdd")))
+    (build-system r-build-system)
+    (inputs
+     `(("gmp" ,gmp)))
+    (home-page "https://www.stat.umn.edu/geyer/rcdd/";)
+    (synopsis "Computational geometry")
+    (description
+     "This package converts back and forth between two representations of a
+convex polytope: as solution of a set of linear equalities and inequalities
+and as convex hull of set of points and rays.  Also does linear programming
+and redundant generator elimination.  All functions can use exact
+infinite-precision rational arithmetic.")
+    (license license:gpl2)))