Wheat {BSDA}R Documentation

Price of a bushel of wheat versus the national weekly earnings of production workers

Description

Data for Exercise 2.11

Usage

Wheat

Format

A data frame with 19 observations on the following 3 variables.

year
a numeric vector
earnings
a numeric vector
price
a numeric vector

Source

Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Duxbury

Examples

str(Wheat)
attach(Wheat)
par(mfrow=c(1,2))
plot(year,earnings)
plot(year,price)
par(mfrow=c(1,1))
detach(Wheat)

[Package BSDA version 0.1 Index]