01/01: gnu: Add r-abe.

[Ricardo Wurmus]

rekado pushed a commit to branch master
in repository guix.

commit 3cadd3ce93472987fec0bfb4fde9f6937775c7d8
Author: pimi <address@hidden>
Date:   Mon Sep 3 14:27:58 2018 +0200

    gnu: Add r-abe.
    
    gnu/packages/cran.scm (r-abe): New variable.
    
    Signed-off-by: Ricardo Wurmus <address@hidden>
---
 gnu/packages/cran.scm | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 721f435..fd08f5f 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -5695,3 +5695,25 @@ message boxes, input boxes, list, file or directory 
selection, and others.  In
 case R cannot display GUI dialog boxes, a simpler command line version of these
 interactive elements is also provided as a fallback solution.")
     (license license:gpl2)))
+
+(define-public r-abe
+  (package
+    (name "r-abe")
+    (version "3.0.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (cran-uri "abe" version))
+       (sha256
+        (base32
+         "1f19h3xzzmjhvwc1rrb8z0rai3ip03y4gdi2gg9bfr5sg2nfklk6"))))
+    (build-system r-build-system)
+    (home-page "https://cran.r-project.org/web/packages/abe/";)
+    (synopsis "Augmented backward elimination")
+    (description
+     "This package performs augmented backward elimination and checks the
+stability of the obtained model.  Augmented backward elimination combines
+significance or information based criteria with the change in estimate to
+either select the optimal model for prediction purposes or to serve as a tool
+to obtain a practically sound, highly interpretable model.")
+    (license license:gpl2+)))