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.
Arguments
Format
This data frame contains the following columns:
JobClass
Name of job class
NW
Number of women employees
NE
Total number of employees in a job class
Score
Difficulty score for job class
MaxSalary
Maximum salary for job class
Source
Sanford Weisberg
References
Weisberg, S. (2005). Applied Linear Regression, 3rd edition. New York: Wiley, Problem 7.3.