Thank you very much,
it is exactly what I was looking for
Sara
--- Gio 14/8/08, Martin Weiss <[email protected]> ha scritto:
> Da: Martin Weiss <[email protected]>
> Oggetto: st: RE: test after ivprobit
> A: [email protected]
> Data: Gioved� 14 agosto 2008, 13:35
> -h test- has a section at the bottom about multiple
> equations. Just note the difference in the following
>
> **********
> webuse laborsup, clear
> ivprobit fem_work fem_educ kids (other_inc = male_educ)
> *both equations
> test other_inc fem_educ
> *only "main" equation
> test[fem_work]: other_inc fem_educ
> **********
>
>
> HTH
> Martin
>
>
>
> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]] On Behalf Of
> sara borelli
> Sent: Thursday, August 14, 2008 12:45 PM
> To: [email protected]
> Subject: st: test after ivprobit
>
> Dear Statalist members,
>
> I am estiamting a probit model with endogenous regressor.
>
> ivprobit y1 x1 x2 x3 ....xn (y2=z1 z2)
>
> where y2 is my endogenous variable. I want to test the
> joint significance of some of the X's in the main
> equation, thus I type
>
> test x1 x2 x3;
> but stata reports:
> ( 1) [y1] x1= 0
> ( 2) [y2] x1= 0
> ( 3) [y1] x2= 0
> ( 4) [y2] x2= 0
> ( 5) [y1] x3= 0
> ( 6) [y2] x3= 0
>
> so it seems that it tests each X also in the reduced form
> of y2. What should I do if I want to have a test of the
> joint signficance of the coeffcients in the main equation
> only ?
>
>
> thank you for any help
> Sara
>
>
>
> Posta, news, sport, oroscopo: tutto in una sola
> pagina.
> Crea l'home page che piace a te!
> www.yahoo.it/latuapagina
>
> *
> * 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/
Posta, news, sport, oroscopo: tutto in una sola pagina.
Crea l'home page che piace a te!
www.yahoo.it/latuapagina
*
* 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/
