azed {sazedR}

Compute the AZED component of the SAZED ensemble

Description

azed computes the autocorrelation of its argument, and then derives the season length from its the autocorrelations zero density.

Usage

azed(y, preprocess = T)

Arguments

y

The input time series.

preprocess

If true, y is detrended and z-normalized before computation.

Value

The AZED season length estimate of y.

Examples

season_length <- 26
y <- sin(1:400*2*pi/season_length)
azed(y)
azed(y, preprocess = FALSE)