Installation
About
Fit Thurstonian Item Response Theory (IRT) models in R. This package supports fitting Thurstonian IRT models and its extensions using 'Stan', 'lavaan', or 'Mplus' for the model estimation. Functionality for extracting results, making predictions, and simulating data is provided as well. References: Brown & Maydeu-Olivares (2011) doi:10.1177/0013164410375112; Bürkner et al. (2019) doi:10.1177/0013164419832063.
github.com/paul-buerkner/thurstonianIRT | |
System requirements | GNU make |
Bug report | File report |
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