Displaying 1 result from an estimated 1 matches for "profilbig2".
2009 Sep 21
2
cox memory
...og(tstop+1)+horm1+horm1:log(tstop+1)+age1+grade1+grade1:log(tstop+1)+positive1+positive1:log(tstop+1)+size1+size1:log(tstop+1), test1)
out1
Up to here everything works fine (with each covariate having a length of 289205)
Now I want to see a specific profile of the above model so I ask for:
x11()
profilbig2=(survfit(out1,newdata=data.frame(chemo1=rep(0,length(chemo1)),horm1=rep(0,length(chemo1)),age1=rep(mean(age1),length(chemo1)),grade1=rep(0,length(chemo1)),positive1=rep(1,length(chemo1)),size1=rep(mean(size1),length(chemo1)) )))
plot(profilbig2,col="blue")
and I get the following error...