refit.RW | R Documentation |
Applies a fitted random walk model to a new dataset.
## S3 method for class 'RW'
refit(object, new_data, specials = NULL, reestimate = FALSE, ...)
object |
A model for which forecasts are required. |
new_data |
A tsibble containing the time points and exogenous regressors to produce forecasts for. |
specials |
(passed by |
reestimate |
If |
... |
Other arguments passed to methods |
The models NAIVE
and SNAIVE
have no specific model parameters. Using refit
for one of these models will provide the same estimation results as one would
use fabletools::model(NAIVE(...))
(or fabletools::model(SNAIVE(...))
.
lung_deaths_male <- as_tsibble(mdeaths)
lung_deaths_female <- as_tsibble(fdeaths)
fit <- lung_deaths_male %>%
model(RW(value ~ drift()))
report(fit)
fit %>%
refit(lung_deaths_female) %>%
report()
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.