A. Vaessen posted on Tuesday, April 02, 2013 - 8:16 am
I am doing a LCA choice analysis and based on the results I have 3 segments. I have a number of covariates but most of them seem to be not significant. Should I then delete them from the model and re-estimate?
Should I look at the Wald or the Z-score to see whether these covariates are significant?