Grades {PASWR} | R Documentation |
The admissions committee of a comprehensive state university selected
at random the records of 200 second semester freshmen. The results,
first semester college GPA and SAT scores, are stored in the data frame
Grades
. Data are used in Example 12.6.
Grades
A data frame with 200 observations on the following 2 variables:
sat
gpa
Ugarte, M. D., Militino, A. F., and Arnholt, A. T. (2008) Probability and Statistics with R. Chapman & Hall/CRC.
attach(Grades) plot(sat,gpa) detach(Grades)