GainAUC: Area Under the Gain Chart

Description Usage Arguments Value Examples

View source: R/Classification.R

Description

Compute the Area Under the Gain Chart from prediction scores.

Usage

1
GainAUC(y_pred, y_true)

Arguments

y_pred

Predicted probabilities vector, as returned by a classifier

y_true

Ground truth (correct) 0-1 labels vector

Value

Area Under the Gain Chart

Examples

1
2
3
4
data(cars)
logreg <- glm(formula = vs ~ hp + wt,
              family = binomial(link = "logit"), data = mtcars)
GainAUC(y_pred = logreg$fitted.values, y_true = mtcars$vs)

MLmetrics documentation built on May 30, 2017, 3 a.m.

Search within the MLmetrics package
Search all R packages, documentation and source code