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Free constrained variance |
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Yuchun Peng posted on Thursday, October 29, 2009 - 7:16 am
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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. Thanks Vicky |
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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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