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03/10: gnu: Add r-abn.

From: Ricardo Wurmus
Subject: 03/10: gnu: Add r-abn.
Date: Wed, 14 Nov 2018 09:19:06 -0500 (EST)

rekado pushed a commit to branch master
in repository guix.

commit 488dc4e1e27327831d08cb8f33a9128dc1b7eb26
Author: Ricardo Wurmus <address@hidden>
Date:   Mon Nov 12 16:22:28 2018 +0100

    gnu: Add r-abn.
    * gnu/packages/cran.scm (r-abn): New variable.
 gnu/packages/cran.scm | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 093c51e..446062c 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -4816,6 +4816,43 @@ be added or removed.  When working with Word documents, 
a cursor can be used
 to help insert or delete content at a specific location in the document.")
     (license license:gpl3)))
+(define-public r-abn
+  (package
+    (name "r-abn")
+    (version "1.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (cran-uri "abn" version))
+       (sha256
+        (base32
+         "00k0razgdb5y5f62622fm7rxkcxrxg470nyyb02dvpfp60254kvs"))))
+    (build-system r-build-system)
+    (inputs
+     `(("gsl" ,gsl)))
+    (propagated-inputs
+     `(("r-cairo" ,r-cairo)
+       ("r-lme4" ,r-lme4)
+       ("r-mass" ,r-mass)
+       ("r-nnet" ,r-nnet)
+       ("r-rcpp" ,r-rcpp)
+       ("r-rcpparmadillo" ,r-rcpparmadillo)
+       ("r-rjags" ,r-rjags)))
+    (home-page "";)
+    (synopsis "Modelling multivariate data with additive bayesian networks")
+    (description
+     "Bayesian network analysis is a form of probabilistic graphical models
+which derives from empirical data a directed acyclic graph, DAG, describing
+the dependency structure between random variables.  An additive Bayesian
+network model consists of a form of a DAG where each node comprises a
address@hidden linear model} (GLM).  Additive Bayesian network models are
+equivalent to Bayesian multivariate regression using graphical modelling, they
+generalises the usual multivariable regression, GLM, to multiple dependent
+variables.  This package provides routines to help determine optimal Bayesian
+network models for a given data set, where these models are used to identify
+statistical dependencies in messy, complex data.")
+    (license license:gpl2+)))
 (define-public r-snakecase
     (name "r-snakecase")

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