Quail {BSDA} | R Documentation |
Data for Exercise 1.53, 1.77, 1.88, 5.66, and 7.50
Quail
A data frame with 20 observations on the following 2 variables.
placebo
treatmen
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Duxbury
str(Quail) attach(Quail) boxplot(placebo,treatmen,names=c("Placebo","Treatment"), horizontal=TRUE,xlab="LDL level",col=c("lightblue","yellow")) boxplot(placebo,treatmen,names=c("Placebo","Treatment"), ylab="LDL level",col=c("lightblue","yellow")) detach(Quail)