haireye {faraway} | R Documentation |
Data collected from 592 students in an introductory statistics class
data(haireye)
A data frame with 16 observations on the following 3 variables.
green
hazel
blue
brown
BLACK
BROWN
RED
BLOND
Snee R. (1974) Graphical display of two-way contingency tables. American Statistician, 28, 9-12