perturb (version 2.10)

consumption: The Consumption Function

Description

Example from pp 149-154 of Belsley (1991), Conditioning Diagnostics

Usage

data(consumption)

Format

A data frame with 28 observations on the following 5 variables.

year

1947 to 1974

cons

total consumption, 1958 dollars

rate

the interest rate (Moody's Aaa)

dpi

disposable income, 1958 dollars

d_dpi

annual change in disposable income

References

Belsley, D.A. (1991). Conditioning diagnostics, collinearity and weak data in regression. New York: John Wiley & Sons.

Examples

# NOT RUN {
data(consumption)
# }