Regardless of what -relogit- does, with only two cases I don't think you
have enough data to use any form of regression analysis.
Leonelo Bautista
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of
[email protected]
Sent: Wednesday, March 02, 2005 8:25 AM
To: [email protected]
Subject: st: comments about relogi
Hi list,
I have a cross-sectional study where the prevalence of the disease under
study is 0.5% (2/600). Logistic regression is applied to estimates
associations for potential risk factors in these kind of studies. However
due to the low prevalence maybe logistic regression is not appropiate. I
have found a logistic regression for rare events data developed by Gary
King and I would like to know if somebody had some experience or comments
abouth this procedure. This kind of regression analysis may be performed in
Stata with the command relogit (http://gking.harvard.edu/stats.shtml, see
Relogi: Rare Events Logistic Regression).
Thanks in advance,
/Christian
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