curvesegsloperef {Comp2ROC} | R Documentation |
This function allows to calculate the segments slope that connect the ROC curve segments with the reference point (1,0).
curvesegsloperef(curve.fpr, curve.tpr, ref.point)
curve.fpr |
False positive rate vector with all points of the given Curve |
curve.tpr |
True positive rate vector with all points of the given Curve |
ref.point |
Reference point where we start drawing the sample lines |
This function returns a vector with all segments slopes that connect the ROC curve points to the reference point.