Extract Parameter Estimates from DIF 2PL Analysis
Usage
coef(object, criterion = NULL)
Arguments
- object
An object of class vemirt_DIF
- criterion
Information criterion for model selection, one of 'AIC', 'BIC', 'GIC', or the constant for computing GIC, otherwise use the criterion specified when fitting the model(s)
Author
Weicong Lyu <wlyu4@uw.edu>