Hi,
I'm trying to modify a script for a heterogeneity twin model with continuous data in order to fit my ordinal outcome variable. I think I need to make the following changes:
- Matrices and algebra statements for the expected threshholds for each of my groups
- Incorporating a threshold statement into my mxModels for each of my groups.
I am getting a syntax error, which normally makes me think I'm missing a comma or parenthesis in the lines immediately proceeding the error. However, I cannot find it and based on the placement of the error I think it may be more serious. I am not confident that I have properly specified the model to incorporate the need for a threshold. Any advice or sample code would be appreciated. I've attached my code.
Thank you!
Your attachment didn't come through. Could you try again?
Hi,
Here's the attachment. Sorry about that.
Jaime
There is a quote missing in the line that begins:
mxFIMLObjective( covariance="ACE.expCovMZu, means="ACE.expMeanZu