Sex and race by method of cocaine ingestion

Description

Data from the 1991-1994 Drug Abuse Treatment Outcome Study on cocaine usage patterns.

Usage

1
data("cocaineplus")

Format

A data frame with 7592 observations on the following 8 variables.

sexsrt

a factor with levels FEMALE MALE

age

a numeric vector

mstatstr

a factor with levels BLANK DIVORCED LIVINGASMARRIED MARRIED NEVERMARRIED SEPARATED WIDOWED

modestr

a factor with levels crack freebase inhale inject

racestr

a factor with levels AfroAmerican Caucasian Hispanic Other

sex

a numeric vector that takes the value 1 if male and 0 if female

mode

a numeric vector that takes the value 1 if cocaine usage method is crack, 2 if method is freebase, 3 if method is inhale, and 4 if method is inject

race

a numeric vector that takes the value 1 if AfroAmerican, 2 if Caucasian, 3 if Hispanic, and 4 if Other

Source

The data were extracted from the 1991-1994 Drug Abuse Treatment Outcome Study (2010) data (DATOS).

References

United States Department of Health and Human Services and National Institute of Health and National Institute on Drug Abuse (2010). Drug Abuse Treatment Outcome Study, 1991-1994. Ann Arbor, MI: Inter-university Consortium for Political and Social Research.

Examples

1
data("cocaineplus", package="smdata")