The analysis time of LPA PreviousNext
Mplus Discussion > Latent Variable Mixture Modeling >
 Howard Lin posted on Wednesday, February 07, 2018 - 10:14 pm
I'm doing exploratory LPA now, there are 6 variables and the sample size are 136,838, and my Mplus version is 7.11.
My problem is that I try to set CLASSES = c(45) and STARTS = 1000 250 but Mplus need over 57 hours to complete the analysis. Is there any way to speed up the analysis?

 Bengt O. Muthen posted on Thursday, February 08, 2018 - 4:17 pm
Try Processors = 8, assuming you have such hardware.

But why so many classes?
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