search for: plothr

...nly to factors with 2 or more levels I have dichotomous, categorical as well as continuous variables in the model, but I can only plot the dichotomous variable. I started with the following syntax: dd <- datadist(x1, x2, x3) options(datadist='dd') fit<-cph(S~ x1 +x2 +x3, x=T,y=T) plothr<- summary(fit) plot(plothr, log=T) Because the levels defined by datadist didn't seem to work I tried to adjust the levels after fitting the model: dd$limits["Adjust to","x1"] <- 1 dd$limits["Adjust to","x2"] <- 30 fit <- update(fit) plothr...