MathAchieve {nlme} | 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 socio-economic 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)

[Package

*nlme* version 3.1-66

Index]