score_rroc {auditor}R Documentation

Area Over the Curve for RROC Curves

Description

The area over the Regression Receiver Operating Characteristic.

Usage

score_rroc(object, data = NULL, y = NULL, ...)

scoreRROC(object)

Arguments

object

An object of class explainer created with function explain from the DALEX package.

data

New data that will be used to calculate the score. Pass NULL if you want to use data from object.

y

New y parameter will be used to calculate score.

...

Other arguments dependent on the type of score.

Value

An object of class auditor_score.

References

Hernández-Orallo, José. 2013. "ROC Curves for Regression". Pattern Recognition 46 (12): 3395–3411.

See Also

plot_rroc

Examples

dragons <- DALEX::dragons[1:100, ]

# fit a model
model_lm <- lm(life_length ~ ., data = dragons)

# create an explainer
lm_audit <- audit(model_lm, data = dragons, y = dragons$life_length)

# calculate score
score_rroc(lm_audit)



[Package auditor version 1.3.3 Index]