BSDA (version 0.1)

Register: Maintenance cost versus age of cash registers in a department store

Description

Data for Exercise 2.3, 2.39, and 2.54

Usage

Register

source

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

Examples

str(Register)
attach(Register)
plot(age,cost,main="Exercise 2.3")
model <- lm(cost~age)
abline(model)
plot(age,resid(model))
detach(Register)