[R] ROC optimal threshold

[Anadon Herrera, Jose Daniel]

hello,

I am using the ROC package to evaluate predictive models
I have successfully plot the ROC curve, however

¿is there anyway to obtain the value of operating point=optimal threshold
value (i.e. the nearest point of the curve to the top-left corner of the
axes)?

thank you very much,


jose daniel anadon
area de ecologia
universidad miguel hernandez

españa