flexMIRT Version 2.0: Flexible multilevel item analysis and test scoring. A multilevel, multidimensional, and multiple group item response theory (IRT) software package for item analysis and test scoring. flexMIRT® fits a variety of unidimensional and multidimensional item response theory models (also known as item factor analysis models) to single-level and multilevel data in any number of groups
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References in zbMATH (referenced in 3 articles )
Showing results 1 to 3 of 3.
- Liu, Yang; Hannig, Jan: Generalized fiducial inference for logistic graded response models (2017)
- Cai, Li: Lord-Wingersky algorithm version 2.0 for hierarchical item factor models with applications in test scoring, scale alignment, and model fit testing (2015)
- Michela Battauz: equateIRT: An R Package for IRT Test Equating (2015)