MetricsWeighted (version 0.2.0)

mae: Mean Absolute Error

Description

Calculates weighted mean absolute error of predicted values. The smaller the value, the better.

Usage

mae(actual, predicted, w = NULL, ...)

Arguments

actual

Observed values.

predicted

Predicted values.

w

Optional case weights.

...

Further arguments passed to weighted_mean.

Value

A numeric vector of length one.

Examples

# NOT RUN {
mae(1:10, c(1:9, 12))
mae(1:10, c(1:9, 12), w = rep(1, 10))
mae(1:10, c(1:9, 12), w = 1:10)
# }