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st: ssm help


From   Jeff Svien <[email protected]>
To   [email protected]
Subject   st: ssm help
Date   Fri, 1 Dec 2006 12:02:44 -0800 (PST)

I'm using the new SSM wrapper to estimate a logit
model with a single endogenous variable.  Although I
get output, I am receiving the following error:

(error occurred in ML computation)
(use trace option and check correctness of initial
model)

The output does not report a chi-square value for the
likelihood ratio test that rho=0 and the z-values in
each equation (e.g., outcome and switch) share the
same absolute value.

Any help would be much appreciated!

Jeff Svien 


 
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