acf2: Plot and print ACF and PACF of a time series
Description
Produces a simultaneous plot (and a printout) of the sample ACF and PACF on the same scale. The zero lag value of the ACF is removed.
Usage
acf2(series, max.lag = NULL, ...)
Arguments
series
The data. Does not have to be a time series object.
max.lag
Maximum lag. Can be omitted. Defaults to $\sqrt{n} + 10$ unless $n < 50$.
...
Addtional arguements passed to acf
Value
Details
This is bacisally a wrapper for acf() provided in tseries. The error bounds are approximate white noise bounds, $0 \pm 2/\sqrt{n}$; no other option is given.