road {MASS} | R Documentation |
A data frame with the annual deaths in road accidents for half the US states. Components are:
state |
name |
deaths |
number of deaths |
drivers |
number of drivers (in 10,000's) |
popden |
population density in people per square mile |
rural |
length of rural roads, in 1000's of miles |
temp |
average daily maximum temperature in January |
fuel |
fuel consumption in 10,000,000 US gallons per year |
Imperial College, London M.Sc. exercise