Bookmark and Share

Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down on April 23, and its replacement, statalist.org is already up and running.


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: st: collinearity diagnostics for nbreg


From   "Casey P. Durand" <durandca@usc.edu>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: collinearity diagnostics for nbreg
Date   Wed, 28 Jul 2010 16:09:50 -0700

As collinearity is independent of your model choice, you can just use
the user written command -collin- as you would with any other
regression.

Casey

On Tue, Jul 27, 2010 at 2:18 PM, Rachel Whaley <rwhaley@siu.edu> wrote:
>
> Hello,
> Is there a way to get collinearity diagnostics (tolerance, VIF) after
> a nbreg?  In nbreg postestimation there is a command "predict" which
> suggests that predictions, residuals, influence statistics, and other
> diagnostic measures are available.  I cannot however figure out the
> exact command - what would follow predict?  From the examples the
> syntax for predict requires a new variable to follow the command.
> There is no example for collinearity diagnostics.
>
> Thanks so much for your help.
>
> --
> Rachel Whaley
> Department of Sociology
> Faner Hall - MC 4524
> Southern Illinois University
> Carbondale, IL 62901
> 618-453-7631
> fax 618-453-8926
>
> *
> *   For searches and help try:
> *   http://www.stata.com/help.cgi?search
> *   http://www.stata.com/support/statalist/faq
> *   http://www.ats.ucla.edu/stat/stata/

*
*   For searches and help try:
*   http://www.stata.com/help.cgi?search
*   http://www.stata.com/support/statalist/faq
*   http://www.ats.ucla.edu/stat/stata/


© Copyright 1996–2014 StataCorp LP   |   Terms of use   |   Privacy   |   Contact us   |   Site index