MultiLCIRT: Multidimensional Latent Class Item Response Theory Models
Version 2.11

Framework for the Item Response Theory analysis of dichotomous and ordinal polytomous outcomes under the assumption of multidimensionality and discreteness of the latent traits. The fitting algorithms allow for missing responses and for different item parameterizations and are based on the Expectation-Maximization paradigm. Individual covariates affecting the class weights may be included in the new version (since 2.1).

Package details

AuthorFrancesco Bartolucci, Silvia Bacci, Michela Gnaldi - University of Perugia (IT)
Date of publication2017-06-06 17:10:33 UTC
MaintainerFrancesco Bartolucci <bart@stat.unipg.it>
LicenseGPL (>= 2)
Version2.11
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("MultiLCIRT")

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MultiLCIRT documentation built on June 7, 2017, 1:06 a.m.