E4.1: Traffic Fatality Data for Illinois

E4.1R Documentation

Traffic Fatality Data for Illinois

Description

The E4.1 data frame has 10 rows and 3 columns. Deaths are in deaths per 100 million vehicle miles.

Usage

data(E4.1)

Format

This data frame contains the following columns:

Year

a numeric vector, the year.

Deaths

a numeric vector, number of deaths.

DFR

a numeric vector, deaths.t - deaths.(t-1).

Details

The interest are in possible changes after new safety regulations where in effect after 1966.

Source

Illinois Department of Transportation (1972).

Examples

data(E4.1)
summary(E4.1)

SenSrivastava documentation built on May 29, 2024, 7:34 a.m.