mase: Compute mean absolute scaled error (MASE)

In flr/FLCore: Core Package of FLR, Fisheries Modelling in R

Compute mean absolute scaled error (MASE)

Description

Franses, PH. "A note on the Mean Absolute Scaled Error". International Journal of Forecasting. 32 (1): 20–22. doi:10.1016/j.ijforecast.2015.03.008.

Usage

mase(ref, preds, ...)

## S4 method for signature 'FLQuant,FLQuants'
mase(ref, preds, order = c("inverse", "ahead"))

## S4 method for signature 'FLIndices,list'
mase(ref, preds, order = "inverse", wt = "missing")

Arguments

ref	Reference or naive prediction.
preds	Predicitions to compare to reference.
...	Extra arguments.
order	Are predictions in 'inverse' (default) or 'ahead' order.
wt	Mean weights-at-age to use with indices.

Value

A numeric vector of the same length as 'preds'.

flr/FLCore documentation built on May 4, 2024, midnight