01/01: gnu: Add r-coda.

[Leo Famulari]

lfam pushed a commit to branch master
in repository guix.

commit 82047474ea4913ca0a67da410fcb2622c82afa14
Author: Roel Janssen <address@hidden>
Date:   Wed May 4 15:55:23 2016 +0200

    gnu: Add r-coda.
    
    * gnu/packages/statistics.scm (r-coda): New variable.
    
    Signed-off-by: Leo Famulari <address@hidden>
---
 gnu/packages/statistics.scm |   22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/gnu/packages/statistics.scm b/gnu/packages/statistics.scm
index 3d0faf7..a362b32 100644
--- a/gnu/packages/statistics.scm
+++ b/gnu/packages/statistics.scm
@@ -4,6 +4,7 @@
 ;;; Copyright © 2016 Andreas Enge <address@hidden>
 ;;; Copyright © 2016 Efraim Flashner <address@hidden>
 ;;; Copyright © 2016 Pjotr Prins <address@hidden>
+;;; Copyright © 2016 Roel Janssen <address@hidden>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -1239,6 +1240,27 @@ inference for statistical models.")
        `(("python2-setuptools" ,python2-setuptools)
          ,@(package-native-inputs stats))))))
 
+(define-public r-coda
+  (package
+    (name "r-coda")
+    (version "0.18-1")
+    (source (origin
+              (method url-fetch)
+              (uri (cran-uri "coda" version))
+              (sha256
+               (base32
+                "03sc780734zj2kqcm8lkyvf76fql0jbfhkblpn8l58zmb6cqi958"))))
+    (build-system r-build-system)
+    (propagated-inputs
+     `(("r-lattice" ,r-lattice)))
+    (home-page "http://cran.r-project.org/web/packages/coda";)
+    (synopsis "This is a package for Output Analysis and Diagnostics for MCMC")
+    (description "This package provides functions for summarizing and plotting
+the output from Markov Chain Monte Carlo (MCMC) simulations, as well as
+diagnostic tests of convergence to the equilibrium distribution of the Markov
+chain.")
+    (license license:gpl2+)))
+
 (define-public r-xml2
   (package
     (name "r-xml2")