[R] ROC plot for KNN

[AHmed]

Qian Liu <littleduck24 <at> gmail.com> writes:

> 
> Hi I need some help with ploting the ROC for K-nearest neighbors. Since KNN
> is a non-parametric classification methods, the predicted value will be
> either 0 or 1.
> It will not be able to test for different cutoff to plot ROC. What is the
> package or functions I should use to plot ROC for KNN?
> 
> Thanks.
> Qian
> 
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> 
> 


I m wondering if you found any help or any codes to plot roc curve 

Thanks.
Salmi