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st: RE: RE: Ousout problem psmatch2


From   Nick Cox <n.j.cox@durham.ac.uk>
To   "'statalist@hsphsun2.harvard.edu'" <statalist@hsphsun2.harvard.edu>
Subject   st: RE: RE: Ousout problem psmatch2
Date   Tue, 21 Jun 2011 13:35:09 +0100

-findit attnd- produces these results among others: 


SJ-5-3  st0026_2  . . . . . . . . . . . . . . Software update for pscore suite
        . . . . . . . . . . . . . . . . . . . . . . S. O. Becker and A. Ichino
        (help attk, attnd, attnw, attr, atts, and pscore if installed)
        Q3/05   SJ 5(3):470
        bug fix for pscore

SJ-4-2  st0026_1  . . . . . . . . . . . . . . Software update for pscore suite
        . . . . . . . . . . . . . . . . . . . . . . S. O. Becker and A. Ichino
        (help attk, attnd, attnw, attr, atts, and pscore if installed)
        Q2/04   SJ 4(2):224
        pscore now allows for bootstrap options in Stata 8 and for
        identification of matched pairs in nearest neighbor matching

SJ-2-4  st0026  . Est. of average treatment effects based on propensity scores
        (help pscore, attnd, attr, ... if installed)  S. O. Becker & A. Ichino
        Q4/02   SJ 2(4):358--377
        propensity score matching estimators

Nick 
n.j.cox@durham.ac.uk 

Jan Bryla

Jason, your first question seems easy to solve: I think your treatment variable and the outcome variable are identical. Recall the syntax for psmatch2, see -help psmatch2-.

The second point left me a bit confused. Searching for -attnd- using -findit attnd- didn't really turn out any hints. Is -attnd- available from SSC? Maybe you can clarify your steps there? Maybe differences are due to the issue with the first question.



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