Hi all,
I am thinking of testing the independence assumption of my IRT graded response model using the Yen's Q3 statistics. Wondering if anyone knows the Stata command for Yen's Q3 statistic? Or is there any other way of testing the local independence in Stata?
Thank you
Vivien
I am thinking of testing the independence assumption of my IRT graded response model using the Yen's Q3 statistics. Wondering if anyone knows the Stata command for Yen's Q3 statistic? Or is there any other way of testing the local independence in Stata?
Thank you
Vivien
