Groupabc {BSDA} | R Documentation |
Data for Exercise 10.42
Groupabc
A data frame with 15 observations on the following 3 variables.
GroupA
GroupB
GroupC
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Duxbury
str(Groupabc) attach(Groupabc) STACKED <-stack(Groupabc) STACKED[1:5,] boxplot(values~ind,col=c("red","blue","green"),data=STACKED) anova(lm(values~ind,data=STACKED)) remove(STACKED) detach(Groupabc)