Hello,
I will analyze polytomous differential item functioning for IRT. I have a
Likert type scale. For example, I want to analyze items in term of gender.
Is lordifsufficient for this or are there any other packages in R
programme?
Best Regards,
[[alternative HTML version deleted]]
______________________________________________
[email protected] mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
