Creating ROC curves in R using pROC package

Question

I have a problem creating ROC curves in R using pROC package. The problem is detailed here:

Could you give me a hand?. Thanks!

You really shouldn't cross post to StackExchange sites. At the very least, make your question complete here so we don't have to go elsewhere to read it. Is there a reason you're using an old version of R (2.15.2 isn't exactly current)? — MrFlick, Sep 26 '14 at 15:46

score 1 · Answer 1 · edited May 23 '17 at 10:29

1

You should update your R version and/or take the steps outlined here:

edited May 23 '17 at 10:29

Community

answered Sep 26 '14 at 14:37

mlegge

1 Answers1