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 at the end of May, and its replacement, statalist.org is already up and running.


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

Re: st: Wald test with two dummies


From   Robson Glasscock <glasscockrc@vcu.edu>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: Wald test with two dummies
Date   Fri, 29 Apr 2011 10:27:36 -0400

Hi Mick,
Yes. The Wald test may be used to test the null hypothesis that the
dummy variables are equal.
Robson Glasscock

On Fri, Apr 29, 2011 at 10:01 AM, D.M. Kabel <D.M.Kabel@uvt.nl> wrote:
> Hi all,
>
> I ran a model with 2 mutually exclusive dummies, no constant and clustered standard errors. The two dummies are both significant. Now I need to compare the coefficient estimates, and thus compare the alphas for the two groups (dummies).  I tried to use the command:   test High=Low. But is this Wald test also useful for two mutually exclusive dummies?
>
> Thanks in advance,
> Mick
>
>
>
> *
> *   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