BSDA (version 0.1)

Cigarett: Effect of mother's smoking on birth weight of newborn

Description

Data for Exercise 2.27

Usage

Cigarett

source

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

Examples

str(Cigarett)
attach(Cigarett)
plot(cigarett,weight)
model <- lm(weight~cigarett)
abline(model)
cor(weight,cigarett)
detach(Cigarett)