seriation (version 1.5.4)

Zoo: Zoo Data Set

Description

A database containing characteristics of different animals. The database was created and donated by Richard S. Forsyth and is available from the UCI Machine Learning Repository (Newman et al, 1998).

Format

A data frame with 101 observations on the following 17 variables.

hair

a numeric vector

feathers

a numeric vector

eggs

a numeric vector

milk

a numeric vector

airborne

a numeric vector

aquatic

a numeric vector

predator

a numeric vector

toothed

a numeric vector

backbone

a numeric vector

breathes

a numeric vector

venomous

a numeric vector

fins

a numeric vector

legs

a numeric vector

tail

a numeric vector

domestic

a numeric vector

catsize

a numeric vector

class

a factor with levels amphibian bird fish insect invertebrate mammal reptile

Examples

data("Zoo")
x <- scale(Zoo[, -17])


d <- dist(x)
pimage(d)

order <- seriate(d, method = "tsp")
pimage(d, order)