plot.Arima2: Plot 'Arima2' object

In arima2: Likelihood Based Inference for ARIMA Modeling

Plot Arima2 object

Description

This function plots time series data loaded from an Arima2 object or plots inverse roots of the AR or MA polynomials in a fitted ARIMA model on the complex unit circle.

Usage

## S3 method for class 'Arima2'
plot(x, roots = TRUE, title = NULL, tick.lab = NULL, ...)

Arguments

x	An Arima2 object. This parameter is an object created using the function arima2().
roots	Would you instead prefer to plot the roots on a unit circle? Insert logical type here.
title	Title of plot
tick.lab	Time vector of numeric or character/string type.
...	Other parameters

Details

The output of this function is a ggplot object, so layers may be added to the output of this function using ggplot2's plus operator.

Value

⁠Arima 2⁠ plot, which is a ggplot2 object. Type of plot is indicated through roots parameter.

Examples

plot(arima(lh, order = c(1,0,1)))
plot(x = arima(lh, order = c(3,0,1)), roots = FALSE)

arima2 documentation built on Sept. 11, 2024, 7:49 p.m.