-- Agustín Büchert http://about.me/agusbuchertOn 31/07/2013 07:07 a.m., Matt Blackwell wrote:
Hi Agustin,
You should be able to get which observations were matched through the "cem_matched" variable that is added to the data after running cem. Also take a look at the "cem_strata" variable. Observations in the same strata are matched to each other.
Hope that helps!
Cheers,Matt
~~~~~~~~~~~Matthew BlackwellAssistant Professor of Political ScienceUniversity of Rochester
On Wed, Jul 31, 2013 at 12:49 AM, Agustin Büchert <agusbuchert@gmail.com> wrote:
Hello,
I am running the following command on cem:
cem var1 var2 var3, tr(tr_var) k2k
I get the output:
Matching Summary:
-----------------
Number of strata: 19
Number of matched strata: 8
0 1
All 2327 190
Matched 171 171
Unmatched 2156 19
Now I need to get the list of all the 171 matches. I need to know exactly which 171 treated samples where matched to which 171 control samples, so that I can obtain experimental (output) data only from those, and not the whole 2327 + 190 dataset.
I assume this data is stored in r(match_table), but I do not know how to retrieve it.
Thanks in advance!
-- -- Agustín Büchert http://about.me/agusbuchert
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