row.names,weight,mpg,type
1,2560,33,Small
2,2345,33,Small
3,1845,37,Small
4,2260,32,Small
5,2440,32,Small
6,2285,26,Small
7,2275,33,Small
8,2350,28,Small
9,2295,25,Small
10,1900,34,Small
11,2390,29,Small
12,2075,35,Small
13,2330,26,Small
14,3320,20,Sporty
15,2885,27,Sporty
16,3310,19,Sporty
17,2695,30,Sporty
18,2170,33,Sporty
19,2710,27,Sporty
20,2775,24,Sporty
21,2840,26,Sporty
22,2485,28,Sporty
23,2670,27,Compact
24,2640,23,Compact
25,2655,26,Compact
26,3065,25,Compact
27,2750,24,Compact
28,2920,26,Compact
29,2780,24,Compact
30,2745,25,Compact
31,3110,21,Compact
32,2920,21,Compact
33,2645,23,Compact
34,2575,24,Compact
35,2935,23,Compact
36,2920,27,Compact
37,2985,23,Compact
38,3265,20,Medium
39,2880,21,Medium
40,2975,22,Medium
41,3450,22,Medium
42,3145,22,Medium
43,3190,22,Medium
44,3610,23,Medium
45,2885,23,Medium
46,3480,21,Medium
47,3200,22,Medium
48,2765,21,Medium
49,3220,21,Medium
50,3480,23,Medium
51,3325,23,Large
52,3855,18,Large
53,3850,20,Large
54,3195,18,Van
55,3735,18,Van
56,3665,18,Van
57,3735,19,Van
58,3415,20,Van
59,3185,20,Van
60,3690,19,Van