st: Constraining alpha and theta in slogit

[Michael Hout <mikehout@berkeley.edu>]

Dear Stata listers:
I just saw my own post and realize that I left the constraint number 
out of the examples.
That is not why the constraints fail in slogit.
I apologize for posting a typo.

Slogit does not recognize alpha_1_1 or _alpha_1_1 as a var name.
That is my problem.

-Mike



> I would like to constrain the alpha and theta parameters in slogit 
> (stereotyped ordinal regression).
> But I cannot figure out what to call the alpha and theta terms in the model.
>
> constrain def alpha_1_1={expression}
>
> and
>
> constrain def _alpha_1_1={exression}
>
> both fail.
>
> -Mike Hout
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