| stud.recs {UsingR} | R Documentation |
Student records
Description
A simulation of student records used for placement purposes
Usage
data(stud.recs)Format
A data frame with 160 observations on the following 6 variables.
- seq.1
Score on sequential 1 test
- seq.2
Score on sequential 2 test
- seq.3
Score on sequential 3 test
- sat.v
SAT verbal score
- sat.m
SAT math score
- num.grade
grade on first math class
- letter.grade
grade on first math class
Details
Some simulated student records for placement purpores
Examples
data(stud.recs)
hist(stud.recs$sat.v)
with(stud.recs,cor(sat.v,sat.m))
[Package UsingR version 2.0-7 Index]