salarygov {alr3} | R Documentation |
Data on non-unionized job classes in a US county in 1986. Included are the job class difficulty score, the number of employees in the class, number of female employees, and the name of the class.
This data frame contains the following columns:
Name of job class
Number of women employees
Total number of employees in a job class
Difficulty score for job class
Maximum salary for job class
Sanford Weisberg
Weisberg, S. (2005). Applied Linear Regression, 3rd edition. New York: Wiley, Problem 7.3.
head(salarygov)