potuse: Marijuana usage by youth

Description

The National Youth Survey collected a sample of 11 to 17 year olds - 117 boys and 120 girls - asking questions about marijuana usage.

Usage

data(potuse)

Arguments

source

ICPSR, University of Michigan

References

Lang J., McDonald, J and Smith P. (1999) "Association-Marginal Modeling of Mutlivariate Categorical Responses: A Maximum Likelihood Approach" JASA 94, 1161-