parstum

445 college
students were classified according to both frequency of marijuana use
and parental use of alcohol and psychoactive drugs.

datasets

Books are "Practical Regression and ANOVA in R" on CRAN, "Linear Models with R" published in August 2004 by CRC press and "Extending the Linear Model with R" published by CRC press in December 2005.

Julian Faraway

faraway

Functions and datasets for books by Julian Faraway.

parstum function

Ellis, Godfrey J. and Stone, Lorene H.  (1979)
  Marijuana Use in College: "An Evaluation of a Modeling Explanation"
  Youth and Society 10, 323-34

parstum: Marijuana and parent alcohol and drug use

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