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st: propensity score problem
From
Nick Cox <[email protected]>
To
"'[email protected]'" <[email protected]>
Subject
st: propensity score problem
Date
Fri, 16 Mar 2012 12:20:44 +0000
This is sent on behalf of Carlos, as below. He has already been reminded of the need to specify the sources of user-written programs cited.
Nick
[email protected]
From: CARLOS MAGNO SANTOS CLEMENTE [mailto:[email protected]]
I try to determine the propensity score does the following error:
The treatment is id
ID | Freq. Percent Cum.
------------ + ------------------------------**-----
310,100 | 41 46.07 46.07
313,810 | 48 53.93 100.00
------------ + ------------------------------**-----
Total | 89 100.00
Estimation of the propensity score
outcome does not vary, remember:
0 = negative outcome,
All Other nonmissing values = positive outcome
r (2000);
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