Apolipop {BSDA}

Level of apolipoprotein B and number of cups of coffee consumed per day for 15 adult males

Description

Data used in Examples 9.2 and 9.9

Usage

Apolipop

Format

A data frame/tibble with 15 observations on two variables

coffee

number of cups of coffee per day

apolipB

level of apoliprotein B

References

Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.

Examples

plot(apolipB ~ coffee, data = Apolipop)
linmod <- lm(apolipB ~ coffee, data = Apolipop)
summary(linmod)
summary(linmod)$sigma
anova(linmod)
anova(linmod)[2, 3]^.5
par(mfrow = c(2, 2))
plot(linmod)
par(mfrow = c(1, 1))