>From d7f34322d1a96a56bb63e4387a381bd061e5837e Mon Sep 17 00:00:00 2001
From: Lars-Dominik Braun <address@hidden>
Date: Tue, 4 Feb 2020 14:07:00 +0100
Subject: [v2 17/34] gnu: Add package r-sem

* gnu/packages/cran.scm (r-sem): New variable.
---
 gnu/packages/cran.scm | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 7807bdb7aa..63a2a8dd2e 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -19714,3 +19714,30 @@ actuarial models such as pension mathematics.  This package is used for
 teaching and research purposes at the Department of Finance and Risk
 Engineering, New York University, Polytechnic Institute, Brooklyn, NY 11201.")
     (license license:gpl2+)))
+
+(define-public r-sem
+  (package
+    (name "r-sem")
+    (version "3.1-9")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (cran-uri "sem" version))
+       (sha256
+        (base32
+         "1f9c6g6pfx66gd2pappcsqh484ah6a0x4z47hpd46rah0817hcsa"))))
+    (properties `((upstream-name . "sem")))
+    (build-system r-build-system)
+    (propagated-inputs
+     `(("r-boot" ,r-boot)
+       ("r-mass" ,r-mass)
+       ("r-matrixcalc" ,r-matrixcalc)
+       ("r-mi" ,r-mi)))
+    (home-page "https://cran.r-project.org/package=sem")
+    (synopsis "Structural equation models")
+    (description
+     "This package provides functions for fitting general linear structural
+equation models (with observed and latent variables) using the RAM approach,
+and for fitting structural equations in observed-variable models by two-stage
+least squares.")
+    (license license:gpl2+)))
-- 
2.20.1