score_mae: Mean Absolute Error

In auditor: Model Audit - Verification, Validation, and Error Analysis

Mean Absolute Error

Description

Mean Absolute Error.

Usage

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

scoreMAE(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.

See Also

score

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_mae(lm_audit)

auditor documentation built on Nov. 2, 2023, 6:13 p.m.