[bug#39416] [PATCH 17/34] gnu: Add package r-sem

[Lars-Dominik Braun]

* 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 81e8731383..d318f2a33e 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -19703,3 +19703,30 @@ Response, and the Generalized Partial Credit Models.")
     (description
       "This package provides a collection of functions to support matrix 
calculations for probability, econometric and numerical analysis.  There are 
additional functions that are comparable to APL functions which are useful for 
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