| Undergrad {BSDA} | R Documentation |
Data for Exercise 1.15
Undergrad
A data frame with 100 observations on the following 6 variables.
GenderFemale MaleMajorAccounting Biology Chemistry English Geology History Math Music Physics Psychology SociologyClassFreshman Junior Senior SophomoreGPASATDropsKitchens, L. J. (2003) Basic Statistics and Data Analysis. Duxbury
str(Undergrad)
attach(Undergrad)
stripchart(GPA~Class,method="stack",col=c("blue","red","green","lightblue"),
pch=19,main="GPA versus Class")
stripchart(GPA~Gender,method="stack",col=c("red","blue"),pch=19,
main="GPA versus Gender")
stripchart(SAT~Drops,method="stack",col=c("blue","red","green","lightblue"),
pch=19,main="SAT versus Drops")
stripchart(Drops~Gender,method="stack",col=c("red","blue"),pch=19,
main="Drops versus Gender")
detach(Undergrad)