gpadat {CR2} | R Documentation |
Grade point average (GPA) data of students from 25 schools
Description
For investigating heteroskedasticity.
Usage
data(gpadat)
Format
A data frame with 8,956 rows and 18 variables:
- gpa
Grade point average. 1 = D ... 4 = A.
- female
Gender. Female = 1.
- race
Student race/ethnicity (factor).
- dis
Disability status (1 = yes/0 = no).
- frpl
Free/reduced price lunch status.
- race_w
Dummy coded race (White).
- race_a
Dummy coded race (Asian).
- race_b
Dummy coded race (Black).
- race_h
Dummy coded race (Hispanic).
- race_o
Dummy coded race (Other).
- per_asian
Group-aggregated Asian variable.
- per_black
Group-aggregated Black variable.
- per_hisp
Group-aggregated Hispanic variable.
- per_other
Group-aggregated Other variable.
- per_fem
Group-aggregated female variable.
- per_dis
Group-aggregated disability variable.
- per_frpl
Group-aggregated frpl variable.
- schoolid
School identifier (cluster variable).
[Package CR2 version 0.2.1 Index]