Bones {BSDA} | R Documentation |
Data for Exercise 7.22
Bones
A data frame with 70 observations on the following 5 variables.
Active
Nonactive
Density
group
Ranks
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Duxbury
str(Bones) attach(Bones) t.test(Active,Nonactive,alternative="greater") wilcox.test(Active,Nonactive,alternative="greater") detach(Bones)