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| From | David Kantor <kantor.d@att.net> |
| To | statalist@hsphsun2.harvard.edu |
| Subject | Re: st: psmatch2 - exact matching with mahalanobis metric |
| Date | Wed, 03 Oct 2012 11:42:42 -0400 |
At 09:17 AM 10/2/2012, Vincenzo Mariani wrote:
I'm trying to implement mahalanobis metric matching using psmatch2, but I'm not able to exact match on a covariate (say, X).
[...] Hi,I can't comment on some of the other issues you mentioned (omitted here), but you may want to look at mahapick; it has an option -matchon()- that restricts matches to those that exactly match on the specified variables (e.g., gender, when matching people).
HTH --David * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/faqs/resources/statalist-faq/ * http://www.ats.ucla.edu/stat/stata/