ade4 (version 1.2-2)

zealand: Road distances in New-Zealand

Description

This data set gives the road distances between 13 towns in New-Zealand.

Usage

data(zealand)

source

Manly, B.F. (1994) Multivariate Statistical Methods. A primer., Second edition, Chapman and Hall, London, 1--215, page 172.

Examples

data(zealand)

d0 = mat2dist(as.matrix(zealand$road))
d1 = cailliez (d0)
d2 = lingoes(d0)
s.label(zealand$xy,lab=as.character(1:13),neig=zealand$neig)
par(mfrow = c(2,2))
library(mva)
    s.label(cmdscale(dist(zealand$xy)),lab = as.character(1:13),
     neig = zealand$neig, sub = "Distance canonique", csub = 2)
    s.label(cmdscale(d0), lab = as.character(1:13), neig = zealand$neig,
        sub = "Distance routi�re", csub = 2)
    s.label(cmdscale(d1), lab = as.character(1:13), neig = zealand$neig,
        sub = "Distance routi�re / Cailliez", csub = 2)
    s.label(cmdscale(d2), lab = as.character(1:13), neig = zealand$neig,
        sub = "Distance routi�re / Lingo�s", csub = 2)