02/15: gnu: Add r-lava.

[Ricardo Wurmus]

rekado pushed a commit to branch master
in repository guix.

commit 797e1dfbf209e7b4cb23fcce6074933ba2e98058
Author: Ricardo Wurmus <address@hidden>
Date:   Sun Sep 10 00:35:30 2017 +0200

    gnu: Add r-lava.
    
    * gnu/packages/cran.scm (r-lava): New variable.
---
 gnu/packages/cran.scm | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 05fdde9..f424b6d 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -960,3 +960,25 @@ implementations of the Cochran's Q test with permutations 
and the sequential
 testing framework of Wald are generic and can therefore also be used in other
 contexts.")
     (license license:gpl2+)))
+
+(define-public r-lava
+  (package
+    (name "r-lava")
+    (version "1.5")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (cran-uri "lava" version))
+       (sha256
+        (base32
+         "0x6s7x111x87a4rh5nbk7vw6j4iq40i1c21w0j795h28rgyc7zc2"))))
+    (build-system r-build-system)
+    (propagated-inputs
+     `(("r-numderiv" ,r-numderiv)
+       ("r-survival" ,r-survival)))
+    (home-page "https://github.com/kkholst/lava";)
+    (synopsis "Latent variable models")
+    (description
+     "This package provides tools for the estimation and simulation of latent
+variable models.")
+    (license license:gpl3)))