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How to get the intercept for a latent...
Structural Equation Modeling
Seth J. Schwartz
posted on Wednesday, February 23, 2011 - 3:44 pm
Dear Bengt and Linda:
I'm estimating a structural model with latent endogenous variables, and I want to get the intercepts for the latent variables.
I have tried asking for them like this:
But I have gotten an error message that the model is not identified. I tried to set one of the indicator intercepts to zero as a way of identifying the model, but then it wouldn't converge!!
What am I doing wrong here?
Thanks very much, and all the best to both of you.
Linda K. Muthen
posted on Wednesday, February 23, 2011 - 6:30 pm
In a cross-sectional model, means and intercepts of the latent variables cannot be estimated. They are fixed at zero. Only with multiple groups or multiple time points can they be estimated.
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