MathAchieve  R Documentation 
Mathematics achievement scores
Description
The MathAchieve
data frame has 7185 rows and 6 columns.
Format
This data frame contains the following columns:
 School

an ordered factor identifying the school that the student attends
 Minority

a factor with levels
No
Yes
indicating if the student is a member of a minority racial group.  Sex

a factor with levels
Male
Female
 SES

a numeric vector of socioeconomic status.
 MathAch

a numeric vector of mathematics achievement scores.
 MEANSES

a numeric vector of the mean SES for the school.
Details
Each row in this data frame contains the data for one student.
Examples
summary(MathAchieve)