CARS2004: Cars in the European Union (2004)

In PASWR2: Probability and Statistics with R, Second Edition

Description

The numbers of cars per 1000 inhabitants (cars), the total number of known mortal accidents (deaths), and the country population/1000 (population) for the 25 member countries of the European Union for the year 2004

Usage

CARS2004

Format

A data frame with 25 observations on the following 4 variables:

• country (a factor with levels Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, and United Kingdom)

• cars (number of cars per 1000 inhabitants)

• deaths (total number of known mortal accidents)

• population (country population/1000)

References

Ugarte, M. D., Militino, A. F., and Arnholt, A. T. 2015. Probability and Statistics with R, Second Edition. Chapman & Hall / CRC.

Examples

plot(deaths ~ cars, data = CARS2004)
ggplot(data = CARS2004, aes(x = population, y = deaths, color = cars)) + geom_point()

Example output

Loading required package: lattice
Loading required package: ggplot2

PASWR2 documentation built on Sept. 5, 2021, 5:44 p.m.