[R] exact confidence intervals for conditional logistic regression

Tomas Aragon Tomas.Aragon at sfdph.org
Tue Feb 19 23:03:41 CET 2002


Dear R folks,
We completed a matched case-control study that was analyzed using
conditional logistic regression. Because of the small sample size we need
to calculate exact confidence intervals. The quick solution is to purchase
LogExact by Cytel. However, we'd like to do this in R. Anyone have
experience with this?

Many thanks,
Tomas
____________________________________
Tomas Aragon, MD, DrPH, Director
Com Health Epidemiology & Disease Control
San Francisco Department of Public Health
Tel: (415) 554-2724, Fax: (415) 554-2848
Pgr: (415) 809-7837, Mob: (415) 706-5203
Email: tomas.aragon at sfdph.org
URL: http://www.medepi.org/aragon

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