BSDA (version 0.1)

Randd: Research and development expenditures and sales of a large company

Description

Data for Exercise 9.36 and Example 9.8

Usage

Randd

source

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

Examples

str(Randd)
attach(Randd)
plot(rd,sales)
model <- lm(sales~rd)
abline(model)
summary(model)
# plot(model)
detach(Randd)
remove(model)