Multiple ROC curves in one plot ROCR

Question

Is it possible to plot the roc curve for diffrent classifiers in the same plot using the ROCR package? I\'ve tried:

>plot(perf.neuralNet, colorize=TRUE)
>li         


        

Answer 1

R has functions for draw several plots in one window. And if package doesn't support several plots in one window,you can solve problem with standard instruments of R. Other way: Example of several ROCs Article with this script:An example of ROC curves plotting with ROCR