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2007 Jun 15
1
complex contrasts and logistic regression
...rast in the Design library but I don't think it gives me the right quantity, for instance contrast(fit,list(covariate="A", Therapy="Treated", confounder=median(myDat$confounder), X=TRUE) ( "A" is the baseline level of Covariate) gives me beta0 + beta_Treated + beta_confounder*68 Is this correctly interpreted as the conditional odds of dying? As to the 1st contrast I am not sure how to get it, would it be using type = 'average' with some weights in contrast? The answers are probably staring me in the face, i am just not seeing them today. Nicholas