murders

A dataset with 37349 observations on 25 variables:

arrests: # of murder arrests

countyid: county identifier: 1000*statefips + countyfips

density: population density; per square mile

popul: county population

perc1019: percent pop. age 10-19

perc2029: percent pop. age 20-29

percblack: percent population black

percmale: percent population male

rpcincmaint: real per capita income maintenance

rpcpersinc: real per capita personal income

rpcunemins: real per capita unem insurance payments

year: 1980-1996

murders: # of murders

murdrate: murders per 10,000 people

arrestrate: murder arrests per 10,000

statefips: state FIPS code

stname: state name

ostate: two-letter state abbreviation

countyfips: county FIPS code

execs: # of executions

lpopul: log(popul)

execrate: executions per 10,000