SAE: Sum of absolute errors

In measures: Performance Measures for Statistical Learning

Description

Defined as: sum(abs(response - truth))"

Usage

SAE(truth, response)

Arguments

truth	[numeric] vector of true values
response	[numeric] vector of predicted values

Examples

n = 20
set.seed(123)
truth = rnorm(n)
response = rnorm(n)
SAE(truth, response)

Example output

[1] 20.25623

measures documentation built on Jan. 19, 2021, 5:08 p.m.