cluster.datasets (version 1.0-1)

cerci.tail.presence: Hartigan (1975) Presence of Cerci in Insects

Description

The table defines the hierarchy of insects classified according to cerci or tail appendages. This is Table 13.1 in Chapter 13 of Hartigan (1975) on page 234.

Usage

data(cerci.tail.presence)

Format

A data frame with 38 observations on the following 4 variables.

index

a numeric vector for the insect index

code

a character vector for the insect code

name

a character vector for the name of the index or family

parent

a numeric vector the index of the parent insect

Source

Hartigan, J. A. (1975). Clustering Algorithms, John Wiley, New York. SPAETH2 Cluster Analysis Datasets http://people.sc.fsu.edu/~jburkardt/datasets/spaeth2/spaeth2.html

Details

Hartigan applies the minimu mutation method to this data set.

References

Hartigan, J. A. (1975). Clustering Algorithms, John Wiley, New York.

Examples

data(cerci.tail.presence)