R: Achievement Test Scores for New Haven Schools

achieve {flexclust} | R Documentation

## Achievement Test Scores for New Haven Schools

### Description

Measurements at the beginning of the 4th grade (when the national average is 4.0) and of the 6th grade in 25 schools in New Haven.

### Usage

    data(achieve)

### Format

A data frame with 25 observations on the following 4 variables.

`read4`

  4th grade reading.

`arith4`

  4th grade arithmetic.

`read6`

  6th grade reading.

`arith6`

  6th grade arithmetic.

### References

John A. Hartigan: Clustering Algorithms. Wiley, New York, 1975.

[Package flexclust version 1.4-1 Index]