I want to test for the unidimensionality of a test. I am using IRT models (GLLAMM in Stata) however can't find any examples of how fopr instance DIMTEST is implemented. Any ideas?
Best wishes
unidimensionality
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GeorgeLeckie
- Site Admin
- Posts: 432
- Joined: Fri Apr 01, 2011 2:14 pm
Re: unidimensionality
Hi Paul,
I think you want to email the authors of gllamm not the authors of runmlwin!
You could also try contacting the author of the following page which gives several examples as to how to fir IRT models using gllamm
http://www.gllamm.org/faqs/models/irtfitb.html
Best wishes
George
I think you want to email the authors of gllamm not the authors of runmlwin!
You could also try contacting the author of the following page which gives several examples as to how to fir IRT models using gllamm
http://www.gllamm.org/faqs/models/irtfitb.html
Best wishes
George