SSA {clim.pact}R Documentation

Singular Spectrum Analysis

Description

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

Usage

SSA(x,m,plot=TRUE,main="SSA analysis",sub="",LINPACK=TRUE, param = "t2m", anom = TRUE)
plotSSA(ssa,main="SSA analysis",sub="")

Arguments

x A station object.
m Window length.
plot Flag: plot the diagnostics.
LINPACK 'TRUE': svd; 'FALSE':La.svd
main main title (see link{plot}).
sub subtitle (see link{plot}).
ssa An 'SSA' object returned by SSA().
param Which parameter ("daily.station.record") to use: "precip", "t2m" or other.
anom TRUE if analysis on anomalies

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).

Author(s)

R.E. Benestad

Examples

## Not run: 
data(DNMI.t2m)
eof.1 <- EOF(DNMI.t2m,mon=1)
pop <- POP(eof.1)
## End(Not run)

[Package clim.pact version 2.2-15 Index]