periodogram: Computes a periodogram for a time series. Wrapper around...

In kahaaga/tstools: Useful functions

Description

Computes a periodogram for a time series. Wrapper around multitaper::spec.

Usage

periodogram(ts, frequency = 1, dtUnits = "year", deltat = 1000, nw = 4,
  k = 2 * nw)

Arguments

ts	A time series of equally spaced data for which to compute the periodogram.
frequency	The time series is converted to a stats::ts object before being fed to multitaper::spec.mtm. dtUnits gives the frequency for the stats::ts object.
dtUnits	The time unit for the time series.
deltat	The time series is converted to a stats::ts object before being fed to multitaper::spec.mtm. deltat gives time increment for ths stats::ts object in terms of dtUnits
nw	nw a positive double precision number, the time-bandwidth parameter.
k	k a positive integer, the number of tapers, often 2*nw.

kahaaga/tstools documentation built on May 24, 2019, 5:01 a.m.