Engineer {PASWR} | R Documentation |
Salaries for engineering graduates 10 years after graduation
Engineer
A data frame with 51 observations on the following 2 variables:
salary
university
Ugarte, M. D., Militino, A. F., and Arnholt, A. T. (2008) Probability and Statistics with R. Chapman & Hall/CRC.
boxplot(salary~university, data = Engineer, horizontal=TRUE) # Trellis Approach bwplot(university~salary, data = Engineer)