Free constrained variance PreviousNext
Mplus Discussion > Latent Variable Mixture Modeling >
 Yuchun Peng posted on Thursday, October 29, 2009 - 12:16 pm
In the GMM model with continuous outcomes, it is possible to plot such figures and therefore I can decide which cluster may
need to free constrains.
However, it seems that it is not possible to have such plot if the outcome variables are categorical, therefore, I do not know how to free constrain? Could you kindly let me know is there any plot I can see indiividuals' curves and the estimated curves of each latent class if the outcome variables are caegorical.

 Linda K. Muthen posted on Thursday, October 29, 2009 - 2:27 pm
You cannot plot in your situation. You need to relax the equality of variances one class at a time in this case.
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