Tidy the result of a time-series model into a summary tibble

Tidy the result of a time-series model into a summary tibble

Usage

sw_tidy(x, ...)

Arguments

x

An object to be converted into a tibble ("tidy" data.frame)

...

extra arguments

Value

a tibble

Details

sw_tidy() is a wrapper for broom::tidy(). The main benefit of sw_tidy() is that it has methods for various time-series model classes such as HoltWinters, ets, Arima, etc. sw_tidy() methods always returns a "tidy" tibble with model coefficient / parameters.

For non-time series, sw_tidy() defaults to broom::tidy(). The only difference is that the return is a tibble. The output of sw_tidy() is always a tibble with disposable row names. It is therefore suited for further manipulation by packages like dplyr and ggplot2.

See also

broom::tidy()

Examples

library(dplyr)
library(forecast)

WWWusage %>%
    auto.arima() %>%
    sw_tidy(conf.int = TRUE)
#> # A tibble: 2 × 2
#>   term  estimate
#>   <chr>    <dbl>
#> 1 ar1      0.650
#> 2 ma1      0.526