c2d {RTisean}R Documentation

Local slopes from correlation sums.

Description

Reads the correlation integral, output of c1 or d2 and computes local slopes by fitting straight lines.

Usage

c2d(lst, a = 1)

Arguments

lst the output of c1 or d2.
a (-a, +a) is the range of the fits.

Value

A list of as many matrices as the number of dimensions of lst. Each matrix contains the values of epsilon in the first column and the local slopes in the second column.

See Also

c2t, c2g

Examples

## Not run: 

dat <- henon(l=10000,x=1000)
infodim <- c1(dat,d=1,m=2,M=6,t=50,n=500)
localslopes <- c2d(infodim, a=1)

plot(localslopes[[1]],t="l",ylim=c(0,3.5), xlim=c(0.001,2), col=2,xlab="Epsilon",
ylab="Local Slopes",log="x", main="Local Slope Plot, embedding dims=(2,...,6)")
for (a in 2:5) 
        lines(localslopes[[a]],col=2)

## End(Not run)

[Package RTisean version 3.0.10 Index]