Spellers {BSDA} | R Documentation |
Data for Exercise 7.82
Spellers
A data frame with 10 observations on the following 2 variables.
Fourth
Colleag
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Duxbury
str(Spellers) attach(Spellers) t.test(Fourth,Colleag,alternative="greater") detach(Spellers)