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...a rcspline.plot with a Hmisc package. My data is in the upload attachment. My programme as follows: library(Hmisc) A<-read.csv("file.csv",header=TRUE) attach(A) rcspline.plot(factor,Time,model="cox",xrange=c(0,3),ylim=c(-1,2),event=event,nk=4,knots=c(0.8,1.0,1.5,2.0),showknots=TRUE,plotcl=FALSE,statloc="none",subset=SEX=="2",lty=2) The plot could be made but its y axis represents the value of log relative Hazard, is there any method to change value of y axis from log relative Hazard to relative Hazard? Millions of thanks! -- View this message...

...redictor (egfr). I am trying to plot a restricted cubic spline using: require (Hmisc) require (Design) rcspline.plot(x=egfr,y=comp,model="logistic",nk=5,knots=NULL, xlab="label1", ylab="Label2", plim=c(0,1), plotcl=TRUE, showknots=TRUE, add=FALSE, lty=1, noprint=FALSE, smooth=FALSE, main="Title goes here "); I get the following error message (exactly as cut/pated): Loading required package: package Error in requirePackage("Design") : This function requires theDesignpackage In addition: Wa...

Dear Dr ; I am a PhD student at Epidemiology department of National University of Singapore. I used R command (rcspline.plot) for plotting restricted cubic spline ??? the model is based on Cox. I managed to get a plot without adjustment for other covariates, but I have a problem regarding to adjusting the confounders. I applied below command to generate the matrix for