SSA: Singular Spectrum Analysis

In metno/esd: Climate analysis and empirical-statistical downscaling (ESD) package for monthly and daily data

Singular Spectrum Analysis

Description

After von Storch & Zwiers (1999), Statistical Analysis in Climate Research, p. 312

Usage

SSA(
  x,
  m = 12,
  plot = TRUE,
  main = "SSA analysis",
  sub = "",
  anom = TRUE,
  ip = 1,
  verbose = FALSE
)

Arguments

x	A station or eof object.
m	Window length.
plot	Flag: plot the diagnostics.
main	main title (see link{plot}).
sub	subtitle (see link{plot}).
anom	TRUE if analysis on anomalies
ip	If x is an eof-object, which PC to use.
verbose	Print out diagnostics.

Value

A SSA object: An link{svd} object with additional parameters: m (window length), nt (original length of series), Nm (effective length of series= nt - m), anom (FLAG for use of anomaly), param (name of parameter, typically 'precip' or 't2m'), station (the station object to which SSA is applied).

metno/esd documentation built on May 9, 2024, 11:21 p.m.