R: Get response variable from time series model.

getResponse {forecast} | R Documentation

## Get response variable from time series model.

### Description

`getResponse` is a generic function for extracting the historical data from a time series model (including `Arima`, `ets`, `ar`, `fracdiff`), a linear model of class `lm`, or a forecast object. The function invokes particular methods which depend on the class of the first argument.

### Usage

    getResponse(object, ...)

    ## Default S3 method:
    getResponse(object, ...)

    ## S3 method for class 'lm'
    getResponse(object, ...)

    ## S3 method for class 'Arima'
    getResponse(object, ...)

    ## S3 method for class 'fracdiff'
    getResponse(object, ...)

    ## S3 method for class 'ar'
    getResponse(object, ...)

    ## S3 method for class 'tbats'
    getResponse(object, ...)

    ## S3 method for class 'bats'
    getResponse(object, ...)

    ## S3 method for class 'mforecast'
    getResponse(object, ...)

    ## S3 method for class 'baggedModel'
    getResponse(object, ...)

### Arguments

`object` | a time series model or forecast object.
`...` | Additional arguments that are ignored.

### Value

A numerical vector or a time series object of class `ts`.

### Author(s)

Rob J Hyndman

[Package forecast version 8.12 Index]