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Mplus Discussion > Structural Equation Modeling >
 Tammy Kochel posted on Tuesday, March 08, 2011 - 1:56 pm
I have a SEM with a dichotomous DV, 3 latent IVs and several covariates. I am using WLSMV. I wanted to see probability curves. I have run plot 2. Then I viewed the graph and chose:

1) item characteristic curves
2) for a single item
3) chose my DV
4) for all categories
5) choose the IV of interest

Since the plot holds all of the other variables at their means, I would anticipate that I could run this separately for each of my 3 latent IVs and at "0" the probability should be the same--since all variables are at their means.

However, I see slight differences at "0." Why is this?

Thanks, Tammy
 Linda K. Muthen posted on Thursday, March 10, 2011 - 8:33 am
This may have to do with the covariates. Please send the inputs, data, outputs, and your license number to
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