A small subset of the data from McCaffrey et al. (2013).
data(AOD)
A data frame with 600 observations on the following 10 variables.
treat
Treatment that each study subject received. Either community, metcbt5, or scy.
suf12
outcome variable, substance use frequency at 12 month follow-up
illact
covariate, illicit activities scale
crimjust
covariate, criminal justice involvement
subprob
covariate, substance use problem scale
subdep
covariate, substance use dependence scale
white
1 if non-Hispanic white, 0 otherwise
McCaffrey, DF, BA Griffin, D Almirall, ME Slaughter, R Ramchand and LF Burgette (2013). A tutorial on propensity score estimation for multiple treatments using generalized boosted models. Statistics in Medicine.