mirt

Topic Replies Activity
Item and Test Characteristic Curves for multiple groups 20 March 18, 2020
GGplot - Test Information Functions for multiple groups 23 March 2, 2020
IRT with complex survey data 3 February 14, 2020
Mirt model problem 3 July 4, 2019
RStudio IRT (mirt) 5 March 14, 2019