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MEAN() returns an iid model applied to the formula's response variable.
MEAN()
MEAN(formula, ...)
A model specification.
Model specification.
Not used.
The window special is used to specify a rolling window for the mean.
window
window(size = NULL)
size
The model does not use any specials, and so everything on the formula's right-hand-side will be ignored.
Forecasting: Principles and Practices, Some simple forecasting methods (section 3.2)
library(tsibbledata) vic_elec %>% model(avg = MEAN(Demand))
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