Hi Camille, I am surprised by your answer. If you do:
pred <- prediction(ROCR.simple$predictions*1000, ROCR.simple$labels) x <- rev(unlist(pred@cutoffs)) You can see than x values are now between 0 and 1000. So, it should be probably the same for your data. Regards, Pascal -- View this message in context: http://r.789695.n4.nabble.com/ROC-Analysis-tp4469203p4471300.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
