Rssa (version 0.8.2)

plot: Plot SSA object

Description

This function plots various sorts of figures related to the SSA method.

Usage

## S3 method for class 'ssa':
plot(x,
     type = c("values", "vectors", "paired", "series"),
     ...,
     plot.contrib = TRUE,
     numvalues = nlambda(x),
     numvectors = min(nlambda(x), 10),
     idx = 1:numvectors,
     idy,
     groups)

Arguments

x

SSA object holding the decomposition.

type

Type of the plot (see 'Details' for more information).

...

Arguments to be passed to methods, such as graphical parameters.

plot.contrib

logical. If 'TRUE' (the default), the contribution of the component to the total variance is plotted.

numvalues

Number of eigenvalues to plot (for type = 'values').

numvectors

Total number of eigenvectors to plot (for type = 'vectors').

idx

Indices of eigenvectors to plot (for type = 'vectors').

idy

Second set of indices of eigenvectors to plot (for type = 'paired').

groups

Grouping used for the decomposition (see reconstruct.ssa).

Details

This function is the single entry to various plots of SSA objects. Right now this includes: [object Object],[object Object],[object Object],[object Object]

Examples

# Decompose 'co2' series with default parameters
s <- new.ssa(co2)
# Plot the eigenvalues
plot(s, type = "values")
# Plot the first 4 reconstructed components
plot(s, type = "series", groups = list(1:4))