[R] Odds Ratios in Logistic Regression with Effect Modifiers

[Frank E Harrell Jr]

André Anderson Carvalho wrote:
> Hi R Users...
> 
> I'm trying to get the Odds Ratios for Logistic Regression Coefficients and their confidence intervals when there are interactions, or effect modifiers, in the regression model. May anyone help me how to get them?
> 
> Thanks
> 
> André Anderson
> Brasília, Brazil

Install the Hmisc and Design packages then type ?summary.Design after 
library(Design)


-- 
Frank E Harrell Jr   Professor and Chair           School of Medicine
                      Department of Biostatistics   Vanderbilt University