NormalizedGini: Normalized Gini Coefficient
In MLmetrics: Machine Learning Evaluation Metrics

NormalizedGini

R Documentation

Normalized Gini Coefficient

Description

Compute the Normalized Gini Coefficient.

Usage

NormalizedGini(y_pred, y_true)

Arguments

`y_pred`	Predicted labels vector, as returned by a model
`y_true`	Ground truth (correct) labels vector

Value

Normalized Gini Coefficient

Examples

d_AD <- data.frame(treatment = gl(3,3), outcome = gl(3,1,9),
                   counts = c(18,17,15,20,10,20,25,13,12))
glm_poisson <- glm(counts ~ outcome + treatment,
                   family = poisson(link = "log"), data = d_AD)
NormalizedGini(y_pred = glm_poisson$fitted.values, y_true = d_AD$counts)

MLmetrics documentation built on May 29, 2024, 9:34 a.m.