gnu: Add r-gostats.

* gnu/packages/bioinformatics.scm (r-gostats): New variable.

gnu/packages/bioinformatics.scm

@@ -5278,6 +5278,36 @@ Enrichment Analysis} (GSEA).")
 analysis.")
     (license license:artistic2.0)))
 
+(define-public r-gostats
+  (package
+    (name "r-gostats")
+    (version "2.38.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (bioconductor-uri "GOstats" version))
+       (sha256
+        (base32
+         "1hhw6vqr8f3g4jzq0v8f2za0r1h117j5s6av87zxs41cv7dq1wb3"))))
+    (properties `((upstream-name . "GOstats")))
+    (build-system r-build-system)
+    (propagated-inputs
+     `(("r-annotate" ,r-annotate)
+       ("r-annotationdbi" ,r-annotationdbi)
+       ("r-annotationforge" ,r-annotationforge)
+       ("r-biobase" ,r-biobase)
+       ("r-category" ,r-category)
+       ("r-go-db" ,r-go-db)
+       ("r-graph" ,r-graph)
+       ("r-rbgl" ,r-rbgl)))
+    (home-page "http://bioconductor.org/packages/GOstats")
+    (synopsis "Tools for manipulating GO and microarrays")
+    (description
+     "This package provides a set of tools for interacting with GO and
+microarray data.  A variety of basic manipulation tools for graphs, hypothesis
+testing and other simple calculations.")
+    (license license:artistic2.0)))
+
 (define-public vsearch
   (package
     (name "vsearch")