repmod (version 0.4.11)

MAE: Mean absolute error

Description

Estimates mean absolute error from predicted and observed values

Usage

MAE(pred, obs)

Value

Returns the MAE

Arguments

pred

Numeric vector of predicted values

obs

Numeric vector of observed values

Examples

lm1 <- lm(Petal.Length ~ Sepal.Width + Species, data=iris)
pred1 <- fitted(lm1)
MAE(pred1, iris$Petal.Length)