https://r-forge.r-universe.dev/carDatahttps://r-forge.r-universe.dev/api/packages/carDatahttps://r-forge.r-universe.dev/carData/carData.pdfhttps://r-forge.r-universe.dev/carData/doc/manual.htmlhttps://r-forge.r-universe.dev/carData/NEWShttps://r-forge.r-universe.dev/carData/NEWS.txthttps://r-forge.r-universe.dev/carData/citationhttps://r-forge.r-universe.dev/carData/citation.txthttps://r-forge.r-universe.dev/carData/citation.cff