Sun Kim posted on Friday, September 30, 2011 - 2:33 pm
I am trying to establish configural invariance between two groups that are clustered (type= complex), the items are categorical variables (parametrization= theta); WLMSV estimator is being used. There are around 45 items in my model. When I try to establish configural invariance (so around 90 items in the total model), the model takes several hours to run. Is this normal?