computeAcf {sazedR}

Compute and shorten autocorrelation

Description

computeAcf computes the autocorrelation function of its argument and discards the zero lag and all lags greater than 2/3 of the argument's length

Usage

computeAcf(y)

Arguments

y

The input time series.

Value

The shortened autocorrelation

Examples

season_length <- 26
y <- sin(1:400*2*pi/season_length)
computeAcf(y)