s3bbx {lme4}R Documentation

Covariates in the Rodriguez and Goldman simulation

Description

The s3bbx data frame has 2449 rows and 6 columns of the covariates in the simulation by Rodriguez and Goldman of multilevel dichotomous data.

Usage

data(s3bbx)

Format

This data frame contains the following columns:

child
a numeric vector identifying the child
family
a numeric vector identifying the family
community
a numeric vector identifying the community
chldcov
a numeric vector of the child-level covariate
famcov
a numeric vector of the family-level covariate
commcov
a numeric vector of the community-level covariate

Source

http://data.princeton.edu/multilevel/simul.htm

References

Rodriguez, Germán and Goldman, Noreen (1995), "An assessment of estimation procedures for multilevel models with binary responses", Journal of the Royal Statistical Society, Series A, 158, 73-89.

Examples

data(s3bbx)
str(s3bbx)

[Package lme4 version 0.6-9 Index]