Posterior predictive checking PreviousNext
Mplus Discussion > Dynamic Structural Equation Modeling >
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 Steven A. Miller posted on Monday, April 08, 2019 - 7:50 pm
Does posterior predictive checking apply in the DSEM context? Why? I can't seem to obtain the plots. If they apply, what's the command?
 Tihomir Asparouhov posted on Tuesday, April 09, 2019 - 7:38 pm
PPP as computed in Mplus for SEM is based on fitting the sample mean and variance, assuming independent observations.

In DSEM the observations are not independent across time and the models are fitting means variances and auto correlations. New posterior predictive checking must be developed that is appropriate for that model. It has not been done yet.
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