salary {alr4}

Salary data

Description

Salary of faculty in a small Midwestern college in the early 1980s.

Format

This data frame contains the following columns:

degree

Factor with levels "PhD" or "Masters"

rank

Factor, "Asst", "Assoc" or "Prof"

sex

Factor, "Male" or "Female"

year

Years in current rank

ysdeg

Years since highest degree earned

salary

dollars per year

Source

Sanford Weisberg

References

Weisberg, S. (2014). Applied Linear Regression, 4th edition. Hoboken NJ: Wiley.

Examples

head(salary)