st: predict residual after treatreg

["Shehzad Ali" <sia500@york.ac.uk>]

Hi,

I am trying to predict residuals after running treatreg command. Here is
what I am doing:

treatreg y x1 x2 x3, treat (x1=x2 x3 x4) twostep

predict r, resid

treatreg command works but predict command gives this error 'option resid
not allowed'.

I need the residuals for further analysis. Any help would be appreciated.

Cheers,

Shehzad 


*
*   For searches and help try:
*   http://www.stata.com/support/faqs/res/findit.html
*   http://www.stata.com/support/statalist/faq
*   http://www.ats.ucla.edu/stat/stata/