The data frame college contains statistics relating to colleges from 15 states. This is a sample of fifteen states and certain statistics taken from the Chronicle of Higher Education (most data is for 1992). All entries are in thousands so that Arkansas (first row) has a population of 2,399,000, a yearly per capita income of \$15,400, 85,700 undergraduates students, 7,000 graduate students, and average cost of tuition and fees at public universities of \$1,540, and is located in the south (s for south).
A data frame with 15 observations on the following 7 variables (all data in thousands).
State in which school is located.
State population.
Yearly per capita income.
Total number of undergraduate students.
Total number of graduate students.
Average cost of tuition and fees.
Area of the country (s for south, w for west, ne for northeast, mw for midwest).