>From 740ea214eeaf46c0d4caed97cb9127f8d666bb71 Mon Sep 17 00:00:00 2001
From: Lars-Dominik Braun <address@hidden>
Date: Fri, 31 Jan 2020 18:27:31 +0100
Subject: [v2 12/34] gnu: Add package r-polycor

* gnu/packages/cran.scm (r-polycor): New variable.
---
 gnu/packages/cran.scm | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index a2c7ca2e71..9c1e56bf33 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -19581,3 +19581,27 @@ regressions.  Methods developed in Roberts et al (2014)
 @url{doi:10.18637/jss.v091.i02}.")
     (license license:expat)))
 
+(define-public r-polycor
+  (package
+    (name "r-polycor")
+    (version "0.7-10")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (cran-uri "polycor" version))
+       (sha256
+        (base32
+         "0wzwzklflbhi8sv9m7ijwr16v9zmkk0j0v4pbcpf32f8lbn3psna"))))
+    (properties `((upstream-name . "polycor")))
+    (build-system r-build-system)
+    (propagated-inputs
+     `(("r-matrix" ,r-matrix) ("r-mvtnorm" ,r-mvtnorm)))
+    (home-page
+     "https://r-forge.r-project.org/projects/polycor/")
+    (synopsis
+     "Polychoric and polyserial correlations")
+    (description
+     "Computes polychoric and polyserial correlations by quick \"two-step\"
+methods or ML, optionally with standard errors; tetrachoric and biserial
+correlations are special cases.")
+    (license license:gpl2+)))
-- 
2.20.1