stud.recs {UsingR} | R Documentation |
A simulation of student records used for placement purposes
data(stud.recs)
A data frame with 160 observations on the following 6 variables.
Score on sequential 1 test
Score on sequential 2 test
Score on sequential 3 test
SAT verbal score
SAT math score
grade on first math class
grade on first math class
Some simulated student records for placement purpores
data(stud.recs)
hist(stud.recs$sat.v)
with(stud.recs,cor(sat.v,sat.m))