Errors from a regression model with ARIMA errors

Returns time series of the regression residuals from a fitted ARIMA model.

Usage

arima.errors(object)

Arguments

object: An object containing a time series model of class Arima.

Value

A ts object

Details

This is a deprecated function which is identical to residuals.Arima(object, type="regression") Regression residuals are equal to the original data minus the effect of any regression variables. If there are no regression variables, the errors will be identical to the original series (possibly adjusted to have zero mean).

Author

Rob J Hyndman