\Header{crimes}{Violent Crime Rates by US State}
\keyword{datasets}{crimes}
\begin{Usage}
\begin{verbatim}data(crimes)\end{verbatim}
\end{Usage}
\begin{Format}
A data frame with 50 observations on 5 variables.
\Tabular{rlll}{
[,1]  & Murder    & numeric  & Murder arrests (per 100,000)\\{}
[,2]  & Assault   & numeric  & Assault arrests (per 100,000)\\{}
[,3]  & UrbanPop  & numeric  & Percent urban population\\{}
[,4]  & Rape      & numeric  & Rape arrests (per 100,000)
}\end{Format}
\begin{Description}
This data set contains statistics, in arrests per 100,000
residents for assault, murder, and rape in each of the 50 US states in
1973.  Also given is the percent of the population living in urban
areas.\end{Description}
\begin{Source}
World Almanac and Book of facts 1975.  (Crime rates).

Statistical Abstracts of the United States 1975.  (Urban rates).\end{Source}
\begin{References}
McNeil, D. R. (1977).  Interactive Data Analysis.  New York: Wiley.\end{References}

