GNU bug report logs - #64250
[PATCH 00/15] *** R package (scriabin) ***

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Message #38 received at 64250 <at> debbugs.gnu.org (full text, mbox):

From: Navid Afkhami <navid.afkhami <at> mdc-berlin.de>
To: <64250 <at> debbugs.gnu.org>
Cc: Navid Afkhami <navid.afkhami <at> mdc-berlin.de>
Subject: [PATCH 10/15] gnu: Add r-dunn-test.
Date: Fri, 23 Jun 2023 13:48:54 +0000

* gnu/packages/cran.scm (r-dunn-test): New variable.
---
 gnu/packages/cran.scm | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index bb09a8d774..2873c3ce10 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -27314,6 +27314,31 @@ (define-public r-dummies
 classes into dummy/indicator variables.")
     (license license:gpl2+)))
 
+(define-public r-dunn-test
+  (package
+    (name "r-dunn-test")
+    (version "1.3.5")
+    (source (origin
+              (method url-fetch)
+              (uri (cran-uri "dunn.test" version))
+              (sha256
+               (base32
+                "0lqwvyl3pyygfc73nf81gzw3zl3w43r7ki0yw2dgrzhkpb2iji4a"))))
+    (properties `((upstream-name . "dunn.test")))
+    (build-system r-build-system)
+    (home-page "https://cran.r-project.org/package=dunn.test")
+    (synopsis "Dunn's test of multiple comparisons using rank sums")
+    (description
+     "Dunn's test computes stochastic dominance & reports pairwise comparisons.
+This is done following a Kruskal-Wallis test (Kruskal and Wallis, 1952).
+It employs Dunn's z-test-statistic approximations for rank statistics,
+conducting k(k-1)/2 comparisons.  The null hypothesis assumes that the
+probability of a randomly selected value from the first group being
+larger than one from the second group is one half, similar to the
+Wilcoxon-Mann-Whitney test.  Dunn's test serves as a test for median
+difference and takes into account tied ranks.")
+    (license license:gpl2)))
+
 (define-public r-acrm
   (package
     (name "r-acrm")
-- 
2.34.1

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