| MathAchieve {nlme} | R Documentation |
The MathAchieve data frame has 7185 rows and 6 columns.
This data frame contains the following columns:
an ordered factor identifying the school that the student attends
a factor with levels
No
Yes
indicating if the student is a member of a minority racial group.
a factor with levels
Male
Female
a numeric vector of socio-economic status.
a numeric vector of mathematics achievement scores.
a numeric vector of the mean SES for the school.
Each row in this data frame contains the data for one student.
summary(MathAchieve)