thurstonianIRT-package | R Documentation |
This package fits Thurstonian Item Response Theory (IRT) models
using 'Stan', 'lavaan', or 'Mplus'. To bring your data into the right
format, use the make_TIRT_data
function. Models can then be
fitted via fit_TIRT_stan
, fit_TIRT_lavaan
, or
fit_TIRT_mplus
depending on the desired model fitting engine.
Data from Thurstonian IRT models can be simulated via
sim_TIRT_data
.
Maintainer: Paul-Christian Bürkner paul.buerkner@gmail.com
Other contributors:
Angus Hughes [contributor]
Trustees of Columbia University [copyright holder]
Brown, A., & Maydeu-Olivares, A. (2011). Item response modeling of forced-choice questionnaires. Educational and Psychological Measurement, 71(3), 460-502. doi:10.1177/0013164410375112
Bürkner P. C., Schulte N., & Holling H. (2019). On the Statistical and Practical Limitations of Thurstonian IRT Models. Educational and Psychological Measurement. doi:10.1177/0013164419832063
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