crqa (version 2.0.3)

plotRP: Plot a recurrence matrix

Description

A convenience function to plot the RP matrix returned by the `crqa()'

Usage

plotRP(RP, par)

Value

A square plot visualising the recurrence matrix.

Arguments

RP

The Recurrence Plot sparse matrix data

par

a list of parameters for the plotting: unit: to unit to define ticks on the axes relative to RP dimension labelx: the label of the x-axis labely: the label of the y-axis cols: the color for the recurrent recurrent points pcex: the size of the dots pch: the point type labax = labels for the x-axis labay = labels for the y-axis las = orientation of labels

Author

Moreno I. Coco ([e-mail])

Examples

## run a simple crqa 
ts1 = c(0, 0, 1, 1, 0, 0, 2, 2, 1, 1)
ts2 = c(1, 1, 2, 2, 0, 0, 1, 2, 0, 0)

res = crqa(ts2, ts1, delay = 1, embed = 1, rescale = 0, 
           radius = 0.01,  normalize = 0, mindiagline = 2, 
           minvertline = 2, tw = 0, method = "crqa", side = "both", 
           datatype = "continuous")

RP = res$RP

## define plotting arguments
par = list(unit = 1, labelx = "Time", labely = "Time", 
           cols = "blue", pcex = 1, pch = 19, 
           labax = seq(0, nrow(RP), 1), 
           labay = seq(0, nrow(RP), 1), 
           las = 1)

plotRP(RP, par)