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Mplus Discussion > Structural Equation Modeling >
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 Steven A. Miller posted on Monday, May 13, 2019 - 8:01 am
I'm trying to conduct a power analysis for a mediation where my outcome is Poisson. I have one covariate. I have the actual data and want to plan a future study. HI want to run the model, output the estimates, and then run the analyses. However, Mplus tells me I can't save estimates with covariates. Is there a way you suggest doing this? I'm looing at Ex12.7 syntax for saving estimates and reading it in. I think it might be because of the count outcome.
 Bengt O. Muthen posted on Monday, May 13, 2019 - 3:57 pm
You can make the covariates part of the model by e.g. mentioning their variances. Or, you can simply use the sample statistics for the covariates (they will be the same).
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