经典汽车理论(车辆工程&汽车工程)


[, 1] mpg Miles/(US) gallon :每加仑油能跑多少英里
[, 2] cyl Number of cylinders:气缸的个数
[, 3] disp Displacement (cu.in.):车的排量
[, 4] hp Gross horsepower:总马力
[, 5] drat Rear axle ratio:后轴比
[, 6] wt Weight (1000 lbs):重量
[, 7] qsec 1/4 mile time:衡量启动加速能力
[, 8] vs Engine (0 = V-shaped, 1 = straight):引擎类型
[, 9] am Transmission (0 = automatic, 1 = manual):传动方式,自动变速还是手动变速
[,10] gear Number of forward gears:前进齿轮数
[,11] carb Number of carburetors:化油器个数