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cluster.datasets (version 1.0-1)

ohio.croplands.1949: Hartigan (1975) Ohio Croplands

Description

The table presents the precentage of cropland devoted to various crops in Ohio counties. This is Table 15.7 in Chapter 15 of Hartigan( 1975) on page 287.

Usage

data(ohiio.croplands.1949)

Arguments

Format

A data frame with 15 observations on the following 8 variables.
county
a character vector for the county
corn
a numeric vector for the percentage of cropland devoted to corn
mixed
a numeric vector for the percentage of cropland devoted to mixed crop
wheat
a numeric vector for the percentage of cropland devoted to wheat
oats
a numeric vector for the percentage of cropland devoted to oats
barley
a numeric vector for the percentage of cropland devoted to varley
soy
a numeric vector for the percentage of cropland devoted to soy
hay
a numeric vector for the percentage of cropland devoted to hay

Source

U.S. Census of Agriculture, 1949. SPAETH2 Cluster Analysis Datasets http://people.sc.fsu.edu/~jburkardt/datasets/spaeth2/spaeth2.html

Details

Hartigan suggest the use of direct joining with this data set.

References

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

Examples

Run this code
data(ohio.croplands.1949)

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