us.food.cost.nutrients.1959: Hartigan (1975) Cost and Nutrient Contribution for Selected...

In cluster.datasets: Cluster Analysis Data Sets

Description

The table contains the cost and nutrient content, in percent daily allowance, of various foods reported in 1959. This is Table 8.5 in Cja[ter 8 of Hartigan (1975) on page 160.

Usage

data(us.food.cost.nutrients.1959)

Format

A data frame with 10 observations on the following 8 variables.

food

a character vector for the food name

cost

a numeric vector for the cost of serving in U.S. cents

size

a character vector for for the portion size

protein

a numeric vector for % recommended daily allowance of protein

iron

a numeric vector for for % recommended daily allowance of iron

thiamine

a numeric vector for for % recommended daily allowance of thiamine

riboflavin

a numeric vector for for % recommended daily allowance of riboflavin

niacin

a numeric vector for for % recommended daily allowance of niacin

Details

The table is used to construst trees and distances as described in Hartigan (1975).

Source

Yearbook of Agriculture (1959).

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(us.food.cost.nutrients.1959)

cluster.datasets documentation built on May 2, 2019, 3:39 p.m.