Data relating to crime rates per one million residents in 50 U.S cities, taken from Thomas (1990).
Format
A data frame with 50 rows and 7 variables:
- violent
- reported violent crime rate per 100,000 residents 
- funding
- annual police funding per resident ($) 
- hs
- percentage of people 25 years+ with 4 years of high school 
- not_hs
- percentage of 16 to 19 year-olds not in high school and not high school graduates 
- college
- percentage of 18 to 24 year-olds in college 
- college4
- percentage of people 25 years+ with at least 4 years of college 
- crime_rate
- total overall reported crime rate per 1 million residents 
