vandrivers: Vandrivers

Description Usage Format

Description

The monthly numbers of light goods van drivers killed in road accidents, from January 1969 to December 1984

Usage

1

Format

A data frame with 192 observations on the following variables.

y

a numeric vector giving the number of deaths.

seatbelt

a numeric vector with values 0 before February 1983 and 1 after. This indicates when the seat belt legislation law was introduced.


ClausDethlefsen/sspir documentation built on May 6, 2019, 7 p.m.