Fuel economy
Fuel economy data for 1984-2015 from the US EPA, conveniently packaged for R users.
Install from github with devtools::install_github("hadley/fueleconomy").
Fuel economy data for 1984-2015 from the US EPA, conveniently packaged for R users.
Install from github with devtools::install_github("hadley/fueleconomy").
install.packages('fueleconomy')