LGM with a multivariate outcome PreviousNext
Mplus Discussion > Growth Modeling of Longitudinal Data >
 Borja Del Pozo Cruz posted on Thursday, March 14, 2019 - 12:35 am
Hi there,
I am just considering running a LGM model where the outcome is defined by a 3-part composition. How should I express this in my model?
An example would be model physical activity over time. Physical activity is better defined by a composition of sedentarism, light activity, and mvpa. So all three should be modeled at the same time, controlling for each other. I am not sure if running a normal model on, say MVPA and then control for time-varying light and sed would do the job. Any thoughts on this? thanks! Borja
 Bengt O. Muthen posted on Friday, March 15, 2019 - 11:29 am
Why not try using a single factor measured by the 3 parts.
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