@@ -20168,3 +20168,36 @@ further details on estimation and the package structure. For tutorials on how
to use the CDM package see George and Robitzsch (2015,
<doi:10.20982/tqmp.11.3.p189>) as well as Ravand and Robitzsch (2015).")
(license license:gpl2+)))
+
+(define-public r-tam
+ (package
+ (name "r-tam")
+ (version "3.3-10")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (cran-uri "TAM" version))
+ (sha256
+ (base32
+ "1rkjp5x6wrk1dfspp1imvfals0wvy4w1wb8a5mhfbnilc7vgnlbq"))))
+ (properties `((upstream-name . "TAM")))
+ (build-system r-build-system)
+ (propagated-inputs
+ `(("r-cdm" ,r-cdm)
+ ("r-rcpp" ,r-rcpp)
+ ("r-rcpparmadillo" ,r-rcpparmadillo)))
+ (home-page
+ "http://www.edmeasurementsurveys.com/TAM/Tutorials/")
+ (synopsis "Test Analysis Modules")
+ (description
+ "Includes marginal maximum likelihood estimation and joint maximum
+likelihood estimation for unidimensional and multidimensional item response
+models. The package functionality covers the Rasch model, 2PL model, 3PL
+model, generalized partial credit model, multi-faceted Rasch model, nominal
+item response model, structured latent class model, mixture distribution IRT
+models, and located latent class models. Latent regression models and
+plausible value imputation are also supported. For details see Adams, Wilson
+and Wang, 1997 <doi:10.1177/0146621697211001>, Adams, Wilson and Wu, 1997
+<doi:10.3102/10769986022001047>, Formann, 1982 <doi:10.1002/bimj.4710240209>,
+Formann, 1992 <doi:10.1080/01621459.1992.10475229>.")
+ (license license:gpl2+)))