A subset of the mathematics scores from the U.S. Sustaining Effects
Study. The subset consists of information on 1721 students from 60 schools
Usage
data(egsingle)
Arguments
source
These data are distributed with the HLM software package (Bryk,
Raudenbush and Congdon, 1996). Conversion to the R format is
described in Doran and Lockwood (2004).
References
Doran, Harold C. and Lockwood, J.R. (2004), Fitting value-added
models in R, (submitted).