Description Usage Format Source Examples
Summary of 445 student-parent pairs.
1 | data("drug.use")
|
A data frame with 445 observations on the following 2 variables.
student
a factor with levels not
uses
parents
a factor with levels not
used
Ellis GJ and Stone LH. 1979. Marijuana Use in College: An Evaluation of a Modeling Explanation. Youth and Society 10:323-334.
1 2 |
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