Data for Exercise 1.11
Bbsalaries
A data frame/tibble with 142 observations on two variables
1999 salary for baseball player
a factor with levels Angels
, Indians
,
Orioles
, Redsoxs
, and Whitesoxs
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.
stripchart(salary ~ team, data = Bbsalaries, method = "stack",
pch = 19, col = "blue", cex = 0.75)
title(main = "Major League Salaries")