Parallel process regress on covariates PreviousNext
Mplus Discussion > Growth Modeling of Longitudinal Data >
 JM posted on Friday, May 29, 2009 - 12:26 pm
Hi, I'm following the guidebook, but want to be sure the following syntax is appropriate for a PPM regressing levels on trends and covariates:

MODEL: level1 BY aydepsx1-aydepsx4@1;
trend1 BY aydepsx1@0 aydepsx2 aydepsx3 aydepsx4@1;
level2 BY posit1-posit4@1;
trend2 BY posit1@0 posit2 posit3 posit4@1;
posit1-posit4 (1);
[aydepsx1-aydepsx4@0 posit1-posit4@0];
[level1 trend1 level2 trend2];
level1-trend2 ON f12sum1 attnt1 yagg1 age gender;
trend2 ON level1;
trend1 ON level1;
trend1 ON level2;
trend2 ON level2;
trend1 WITH trend2;
level2 WITH level1;
attnt1 WITH yagg1;
 Bengt O. Muthen posted on Friday, May 29, 2009 - 5:18 pm
That looks correct.
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