question about tau in ordered model

[Mike Sri]

Dear Prof. Bierlaire,

Hope this finds you well. I am working with ordered logit and probit models and am wondering how to show parameter tau2 in the results if working with three alternatives. What is parameter tau1_diff_2 in the result? is it can be used to find tau2 as well?

Thank you so much

[Michel Bierlaire]

I do not understand the question.
If tau2 = tau1 + tau1_diff_2, it is trivial to recover it, isn't it?

> --
> You received this message because you are subscribed to the Google Groups "Biogeme" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to biogeme+u...@googlegroups.com.
> To view this discussion on the web visit https://groups.google.com/d/msgid/biogeme/17c5c0e0-ebbf-4b28-b383-23e0972574ebn%40googlegroups.com.

Michel Bierlaire
Transport and Mobility Laboratory
School of Architecture, Civil and Environmental Engineering
EPFL - Ecole Polytechnique Fédérale de Lausanne
http://transp-or.epfl.ch
http://people.epfl.ch/michel.bierlaire