Autocorrelation Plot

Plots current vs lagged residuals along with quadrants dividing these residuals about the value zero.

Usage

autocorPlot(fit, main = "Current vs Lagged residuals", ...)

Arguments

fit

output from the function 'lm()'.

main

the plot title.

...

extra parameters to be passed to the plot function.

Value

Plots current vs lagged residuals along with quadrants dividing these residuals about the value zero.

Note

Deprecated in s20x 3.4.0. Use acf(residuals(fit)) instead.

autocor.plot is deprecated and no longer exported. Use autocorPlot() in new code.

Examples

data(airpass.df)
time = 1:144
airpass.fit = lm(passengers ~ time, data = airpass.df)
autocorPlot(airpass.fit)
#> Warning: autocorPlot() is deprecated; use acf(residuals(fit)) instead.