all.us.city.crime.1970 {cluster.datasets}R Documentation

Hartigan (1975) City Crime

Description

The table records city crime along with population statistics. This is Table 18.6 in Chapter 18 of Hartigan (1975) on page 342.

Usage

data(all.us.city.crime.1970)

Format

A data frame with 24 observations on the following 10 variables.

city

a character vector for the city name

population

a numeric vector for th epopulation in thousands

white.change

a numeric vector for the percent change in inner city white population from 1960 to 1970

black.population

a numeric vector for the black population in thousands

murder

a numeric vector for the murder rate

rape

a numeric vector for the rape rate

robbery

a numeric vector for the robbery rate

assault

a numeric vector for the assault rate

burglary

a numeric vector for the burglary rate

car.theft

a numeric vector for the car theft rate

Details

All rate variables are per 100,000 population. Hartigan suggests using the AID algorithm on this data set.

Source

The Statistical Abstract of the United States (1971), Bureau of Census, Department of Commerce, Grossett and Dunlop, New York.

SPAETH2 Cluster Analysis Datasets http://people.sc.fsu.edu/~jburkardt/datasets/spaeth2/spaeth2.html

References

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

Examples

data(all.us.city.crime.1970)

[Package cluster.datasets version 1.0-1 Index]