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Psychological Test and Assessment Modeling, 2023.65:259-269
Rainer W. Alexandrowicz
Psychological Test and Assessment Modeling
30-09-2023
DOI:
10.2440/001-0009
Extending GMX: Conditional Likelihood Ratio Test and Extended Graphical Model Checks with psychotools
Abstract:
This article introduces an extension of GMX, which now also supports the conditional likelihood ratio test and graphical model checks for the psychotools package. The package is freely available at https://osf.io/2ryd8.
Keywords:
Rasch models, graphical model check, conditional maximum likelihood, multi-group split, R-package, psychotools