Description Usage Arguments Details Value Examples
The acf function computes the estimated autocovariance or autocorrelation for both univariate and multivariate cases.
1 |
x |
A |
lagmax |
A |
cor |
A |
demean |
A |
lagmax
default is 10*log10(N/m) where N is the number of
observations and m is the number of series being compared. If
lagmax
supplied is greater than the number of observations, then one
less than the total will be taken.
An array
of dimensions N x S x S.
1 2 3 4 5 | # Get Autocorrelation
m = ACF(datasets::AirPassengers)
# Get Autocovariance and do not remove trend from signal
m = ACF(datasets::AirPassengers, cor = FALSE, demean = FALSE)
|
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