auc: Area Under the Curve of the Reciever Operating Curve

In IFIproteomics/LFQbench: Label Free Quantitation benchmark package

Area Under the Curve of the Reciever Operating Curve

Description

auc estimates the AUC of the ROC using a Mann-Whitney U statistic.

Note: this method will exclude any missing data.

Usage

auc(obs, pred)

Arguments

obs	a vector of observed values which must be 0 for absences and 1 for occurrences
pred	a vector of the same length as obs representing the predicted values. Values must be between 0 & 1 representing a likelihood.

Value

Returns a single value represting the AUC value.

Author(s)

Jeremy VanDerWal (extracted originally from package SDMTools) [e-mail]

IFIproteomics/LFQbench documentation built on March 2, 2023, 9:45 a.m.