smaape: Scaled Mean Arctangent Absolute Percentage Error

In luke-a-rogers/pbsedm: An R package to implement some of the methods of empirical dynamic modelling

Scaled Mean Arctangent Absolute Percentage Error

Description

Scaled Mean Arctangent Absolute Percentage Error

Usage

smaape(x, y)

Arguments

x	[numeric()] [vector()] actual values
y	[numeric()] [vector()] forecast values

Value

[numeric()] scaled mean arctangent absolute percentage error

References

Kim and Kim 2016 doi.org/10.1016/j.ijforecast.2015.12.003

Examples

x <- rnorm(100, 0, 1)
y1 <- x
smaape(x, y1)

y2 <- rep(mean(x), length(x))
smaape(x, y2)

smaape(c(x, NA), c(y1, NA))

luke-a-rogers/pbsedm documentation built on June 3, 2024, 5:20 a.m.