14/14: gnu: Add r-nnet.

[Ricardo Wurmus]

rekado pushed a commit to branch master
in repository guix.

commit e4785eb81633cc2539038e09d5fc704c40d10ffe
Author: Ricardo Wurmus <address@hidden>
Date:   Thu Mar 31 17:05:27 2016 +0200

    gnu: Add r-nnet.
    
    * gnu/packages/machine-learning.scm (r-nnet): New variable.
---
 gnu/packages/machine-learning.scm |   19 +++++++++++++++++++
 1 files changed, 19 insertions(+), 0 deletions(-)

diff --git a/gnu/packages/machine-learning.scm 
b/gnu/packages/machine-learning.scm
index 4bc37ad..cbc7509 100644
--- a/gnu/packages/machine-learning.scm
+++ b/gnu/packages/machine-learning.scm
@@ -323,3 +323,22 @@ in terms of new algorithms.")
 adaptive sparsity and the Wong algorithm for adaptively sparse gaussian
 geometric models.")
     (license license:lgpl3+)))
+
+(define-public r-nnet
+  (package
+    (name "r-nnet")
+    (version "7.3-12")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (cran-uri "nnet" version))
+       (sha256
+        (base32
+         "17amqnw9dpap2w8ivx53hxha2xrm0drwfnj32li0xk41hlz548r7"))))
+    (build-system r-build-system)
+    (home-page "http://www.stats.ox.ac.uk/pub/MASS4/";)
+    (synopsis "Feed-forward neural networks and multinomial log-linear models")
+    (description
+     "This package provides functions for feed-forward neural networks with a
+single hidden layer, and for multinomial log-linear models.")
+    (license (list license:gpl2+ license:gpl3+))))