Tidy a ATA model
# S3 method for ATA
tidy(x, ...)
An estimated model.
Unused.
The model's coefficients in a `tibble`.
library(fable.ata)
as_tsibble(USAccDeaths) %>%
model(ata = AutoATA(value ~ trend("A") + season("M"))) %>% tidy()
#> # A tibble: 9 × 3
#> .model term estimate
#> <chr> <chr> <chr>
#> 1 ata p 14
#> 2 ata q 2
#> 3 ata phi 0.6
#> 4 ata trend Ad
#> 5 ata seasonal M
#> 6 ata period 12
#> 7 ata decomp_model decomp
#> 8 ata initial_level NA
#> 9 ata initial_trend NA