@@ -19817,3 +19817,29 @@ etc.), and a parser for the Stan language. The @code{r-rstan} package provides
user-facing R functions to parse, compile, test, estimate, and analyze Stan
models.")
(license license:bsd-3)))
+
+(define-public r-rpf
+ (package
+ (name "r-rpf")
+ (version "0.62")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (cran-uri "rpf" version))
+ (sha256
+ (base32
+ "1vgqhwi676bi9jjxljnxblw65b5szjwbp87wnsabc11vfjzc9wki"))))
+ (properties `((upstream-name . "rpf")))
+ (build-system r-build-system)
+ (propagated-inputs
+ `(("r-mvtnorm" ,r-mvtnorm)
+ ("r-rcppeigen" ,r-rcppeigen)))
+ (home-page "https://github.com/jpritikin/rpf")
+ (synopsis "Response Probability Functions")
+ (description
+ "The purpose of this package is to factor out logic and math common to
+Item Factor Analysis fitting, diagnostics, and analysis. It is envisioned as
+core support code suitable for more specialized IRT packages to build upon.
+Complete access to optimized C functions are made available with
+@code{R_RegisterCCallable()}.")
+ (license license:gpl3+)))