BSDA (version 0.1)

Asprin: Dissolving time versus level of impurities in aspirin tablets

Description

Data for Exercise 10.51

Usage

Asprin

source

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

Examples

str(Asprin)
attach(Asprin)
STACKED <-stack(Asprin)
STACKED[1:5,]
boxplot(values~ind,col=c("red","blue","green"),data=STACKED)
anova(lm(values~ind,data=STACKED))
remove(STACKED)
detach(Asprin)