crqa (version 1.0.6)

drpdfromts: Cross-Recurrence diagonal profile of two time-series

Description

Quick method to explore the cross-recurrence diagonal profile of two-time series. It returns the recurrence observed for different delays, the maximal recurrence observed, and the delay at which it occurred.

Usage

drpdfromts(t1, t2, ws, datatype, radius)

Arguments

t1

First time-series

t2

Second time-series

ws

A constant indicating the range of delays (positive and negative) to explore

datatype

A string indicating whether the time-series consist of "categorical", or "continuous" datatype

radius

A threshold, cut-off, constant used to decide whether two points are recurrent or not.

Value

A list with the following arguments:

profile

A vector of recurrence (ranging from 0,1) with length equal to the number of delays explored

maxrec

Maximal recurrence observed between the two-series

maxlag

Delay at which maximal recurrence is observed

See Also

windowdrp

Examples

# NOT RUN {
data(crqa)

res = drpdfromts(RDts1, RDts2, ws = 100,
datatype = "categorical", radius = 0.000001)

profile = res$profile

plot(seq(1,length(profile),1),profile,type = "l", lwd = 5,
     xaxt = "n", xlab = "Delays", ylab = "Recurrence")

# }