Type of drug offense by race
Data for Statistical Insight Chapter 8
Inmate
A data frame/tibble with 28,047 observations on two variables
a factor with levels white,
black, and hispanic
a factor with levels heroin, crack, cocaine,
and marijuana
C. Wolf Harlow (1994), Comparing Federal and State Prison Inmates, NCJ-145864, U.S. Department of Justice, Bureau of Justice Statistics.
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.
T1 <- xtabs(~race + drug, data = Inmate) T1 chisq.test(T1) rm(T1)
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