03/09: gnu: Add r-cccd.

[guix-commits]

rekado pushed a commit to branch master
in repository guix.

commit cc13c85c4af0bdf95bd36c6b63b21c70d3a5a319
Author: Ricardo Wurmus <rekado@elephly.net>
AuthorDate: Tue Feb 22 19:50:47 2022 +0100

    gnu: Add r-cccd.
    
    * gnu/packages/cran.scm (r-cccd): New variable.
---
 gnu/packages/cran.scm | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index ae8911f4c0..5665b44f4d 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -32082,6 +32082,26 @@ least four days in the calendar year.  This package 
provides functionality to
 convert dates to MMWR day, week, and year and the reverse.")
     (license license:gpl2+)))
 
+(define-public r-cccd
+  (package
+    (name "r-cccd")
+    (version "1.5")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (cran-uri "cccd" version))
+       (sha256
+        (base32 "0m364zsrgr7mh1yhl2lqxpaf71gzq3y3pp9qgnj4spiy4iadyy7i"))))
+    (properties `((upstream-name . "cccd")))
+    (build-system r-build-system)
+    (propagated-inputs (list r-deldir r-fnn r-igraph r-proxy))
+    (home-page "https://cran.r-project.org/package=cccd";)
+    (synopsis "Class cover catch digraphs")
+    (description
+     "This package provides tools to create Class Cover Catch Digraphs,
+neighborhood graphs, and relatives.")
+    (license license:gpl2+)))
+
 (define-public r-crul
   (package
     (name "r-crul")