[PATCH] gnu: Add r-survival.

[Roel Janssen <roel@gnu.org>]

Dear Guix,

Here is another R package.
Thank you for your time.

Kind regards,
Roel Janssen


From c7da5f0f490d75fbf9697fc632fb0066dfefa89f Mon Sep 17 00:00:00 2001
From: Roel Janssen <roel@gnu.org>
Date: Mon, 9 May 2016 13:28:53 +0200
Subject: [PATCH] gnu: Add r-survival.

* gnu/packages/statistics.scm (r-survival): New variable.
---
 gnu/packages/statistics.scm | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/gnu/packages/statistics.scm b/gnu/packages/statistics.scm
index 7b34832..47311eb 100644
--- a/gnu/packages/statistics.scm
+++ b/gnu/packages/statistics.scm
@@ -1331,6 +1331,25 @@ the versions that @code{r-release} and @code{r-oldrel} refer to, and also all
 previous R versions and their release dates.")
     (license license:expat)))
 
+(define-public r-survival
+  (package
+    (name "r-survival")
+    (version "2.39-2")
+    (source (origin
+              (method url-fetch)
+              (uri (cran-uri "survival" version))
+              (sha256
+               (base32
+                "1n649k6arf751f3z6axm3w84ihydw8j9g4f1l8ifqfvcdkl40yz3"))))
+    (build-system r-build-system)
+    (home-page "http://cran.r-project.org/web/packages/survival")
+    (synopsis "This package does survival analysis")
+    (description "This package contains the core survival analysis routines,
+including definition of Surv objects, Kaplan-Meier and Aalen-Johansen
+(multi-state) curves, Cox models, and parametric accelerated failure time
+models.")
+  (license license:lgpl2.0+)))
+
 (define-public r-whisker
   (package
     (name "r-whisker")
-- 
2.7.4