The analysis time of LPA PreviousNext
Mplus Discussion > Latent Variable Mixture Modeling >
Message/Author
 Howard Lin posted on Wednesday, February 07, 2018 - 10:14 pm
Hi,
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?

THANKS!
 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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