OR <- exp(coef(GLM.2)[-1])
OR.ci <- exp(confint(GLM.2)[-1,])

-Aaron

On Tue, Mar 15, 2011 at 1:25 PM, lafadnes <ubuntu@fadnes.net> wrote:

> I am a new R user (am using it through the Rcmdr package) and have
> struggled
> to find out how to report OR and RR directly when running GLM models (not
> only reporting coefficients.)
>
> Example of the syntax that I have used:
>
> GLM.2 <- glm(diarsev ~ treatmentarm +childage +breastfed,
> family=binomial(logit), data=fieldtrials2)
> summary(GLM.2)
>
> This works well except that I manually have to calculate the OR based on
> the
> coefficients. Can I get these directly (with confidence intervals) by just
> amending the syntax?
>
> Will be grateful for advice!
>
> --
> View this message in context:
> http://r.789695.n4.nabble.com/Reporting-odds-ratios-or-risk-ratios-from-GLM-tp3357209p3357209.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
> R-help@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>

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