emIRT

cranv0.0.15

EM Algorithms for Estimating Item Response Theory Models. Various Expectation-Maximization (EM) algorithms are implemented for item response theory (IRT) models. The package includes IRT models for binary and ordinal responses, along with dynamic and hierarchical IRT models with binary responses. The latter two models are fitted using variational EM. The

License GPL (>= 3)0 versions1 maintainers2 deps130 weekly dl
https://CRAN.R-project.org/package=emIRT
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psclRcpp
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First published · 2025-09-23 23:51:27

Last updated · 2025-09-23T22:00:02+00:00