@@ -19752,3 +19752,33 @@ least squares.")
(description
"This package provides useful tools for structural equation modeling.")
(license license:gpl2+)))
+
+(define-public r-regsem
+ (package
+ (name "r-regsem")
+ (version "1.3.9")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (cran-uri "regsem" version))
+ (sha256
+ (base32
+ "1klml4bp76mplipxaca7fk653cjxgdmmiciksxgiglxkzmf2bdps"))))
+ (properties `((upstream-name . "regsem")))
+ (build-system r-build-system)
+ (propagated-inputs
+ `(("r-lavaan" ,r-lavaan)
+ ("r-rcpp" ,r-rcpp)
+ ("r-rcpparmadillo" ,r-rcpparmadillo)
+ ("r-rsolnp" ,r-rsolnp)))
+ (home-page
+ "https://cran.r-project.org/package=regsem")
+ (synopsis
+ "Regularized Structural Equation Modeling")
+ (description
+ "Uses both ridge and lasso penalties (and extensions) to penalize
+specific parameters in structural equation models. The package offers
+additional cost functions, cross validation, and other extensions beyond
+traditional structural equation models. Also contains a function to perform
+exploratory mediation (XMed).")
+ (license license:gpl2+)))