haireye {faraway} | R Documentation |
Hair and eye color
Description
Data collected from 592 students in an introductory statistics class
Format
A data frame with 16 observations on the following 3 variables.
- y
count of the number of student with given hair/eye combination
- eye
a factor with levels
green
hazel
blue
brown
- hair
a factor with levels
BLACK
BROWN
RED
BLOND
Source
Snee R. (1974) Graphical display of two-way contingency tables. American Statistician, 28, 9-12
[Package faraway version 1.0.8 Index]