Returns the order of a univariate ARIMA or ARFIMA model.

arimaorder(object)

object | An object of class “ |
---|

A numerical vector giving the values \(p\), \(d\) and \(q\) of the ARIMA or ARFIMA model. For a seasonal ARIMA model, the returned vector contains the values \(p\), \(d\), \(q\), \(P\), \(D\), \(Q\) and \(m\), where \(m\) is the period of seasonality.

`ar`

, `auto.arima`

,
`Arima`

, `arima`

, `arfima`

.

WWWusage %>% auto.arima %>% arimaorder#> [1] 1 1 1