04/07: gnu: Add r-exactranktests.

[guix-commits]

rekado pushed a commit to branch master
in repository guix.

commit 466ccbcad620507bea46ed6fbff483f25aebd403
Author: Peter Lo <peterloleungyau@gmail.com>
AuthorDate: Sun Jun 28 17:29:42 2020 +0800

    gnu: Add r-exactranktests.
    
    * gnu/packages/cran.scm (r-exactranktests): New variable.
    
    Signed-off-by: Ricardo Wurmus <rekado@elephly.net>
---
 gnu/packages/cran.scm | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index cc1069e..996d61d 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -23474,3 +23474,24 @@ Springer.")
 of right-censored survival data.  These extend the methods available in
 the @code{survival} package.")
     (license license:gpl2)))
+
+(define-public r-exactranktests
+  (package
+    (name "r-exactranktests")
+    (version "0.8-31")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (cran-uri "exactRankTests" version))
+       (sha256
+        (base32
+         "1154dkcid3njhamdp87qs9bnx7l8bdqkcjsds9q9f2xmizs9x8gw"))))
+    (properties
+     `((upstream-name . "exactRankTests")))
+    (build-system r-build-system)
+    (home-page "https://cran.r-project.org/web/packages/exactRankTests/";)
+    (synopsis "Exact distributions for rank and permutation tests")
+    (description
+     "This package computes exact conditional p-values and quantiles using an
+implementation of the Shift-Algorithm by Streitberg & Roehmel.")
+    (license license:gpl2+)))