calcAUC: Fast computation of the AUC w.r.t. to the ROC.

In logicDT: Identifying Interactions Between Binary Predictors

Fast computation of the AUC w.r.t. to the ROC.

Description

This function computes the area under the receiver operating characteristic curve.

Usage

calcAUC(preds, y, fast = TRUE, sorted = FALSE)

Arguments

preds	Numeric vector of predicted scores
y	True binary outcomes coded as 0 or 1. Must be an integer vector.
fast	Shall the computation be as fast as possible?
sorted	Are the predicted scores already sorted increasingly? If so, this can slightly speed up the computation.

Value

The AUC between 0 and 1

logicDT documentation built on Jan. 14, 2023, 5:06 p.m.