UsingR (version 2.0-8)

crime: violent crime rates in 50 states of US

Description

crime rates for 50 states in 1983 and 1993

Usage

data(crime)

Format

This data frame contains the following columns:

y1983

a numeric vector

y1993

a numeric vector

Examples

data(crime)
boxplot(crime)
t.test(crime[,1],crime[,2],paired=TRUE)