CLASE
2026-03-21
library(knitr)
kable(ISLR::Auto)| mpg | cylinders | displacement | horsepower | weight | acceleration | year | origin | name | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 18.0 | 8 | 307.0 | 130 | 3504 | 12.0 | 70 | 1 | chevrolet chevelle malibu |
| 2 | 15.0 | 8 | 350.0 | 165 | 3693 | 11.5 | 70 | 1 | buick skylark 320 |
| 3 | 18.0 | 8 | 318.0 | 150 | 3436 | 11.0 | 70 | 1 | plymouth satellite |
| 4 | 16.0 | 8 | 304.0 | 150 | 3433 | 12.0 | 70 | 1 | amc rebel sst |
| 5 | 17.0 | 8 | 302.0 | 140 | 3449 | 10.5 | 70 | 1 | ford torino |
| 6 | 15.0 | 8 | 429.0 | 198 | 4341 | 10.0 | 70 | 1 | ford galaxie 500 |
| 7 | 14.0 | 8 | 454.0 | 220 | 4354 | 9.0 | 70 | 1 | chevrolet impala |
| 8 | 14.0 | 8 | 440.0 | 215 | 4312 | 8.5 | 70 | 1 | plymouth fury iii |
| 9 | 14.0 | 8 | 455.0 | 225 | 4425 | 10.0 | 70 | 1 | pontiac catalina |
| 10 | 15.0 | 8 | 390.0 | 190 | 3850 | 8.5 | 70 | 1 | amc ambassador dpl |
| 11 | 15.0 | 8 | 383.0 | 170 | 3563 | 10.0 | 70 | 1 | dodge challenger se |
| 12 | 14.0 | 8 | 340.0 | 160 | 3609 | 8.0 | 70 | 1 | plymouth ’cuda 340 |
| 13 | 15.0 | 8 | 400.0 | 150 | 3761 | 9.5 | 70 | 1 | chevrolet monte carlo |
| 14 | 14.0 | 8 | 455.0 | 225 | 3086 | 10.0 | 70 | 1 | buick estate wagon (sw) |
| 15 | 24.0 | 4 | 113.0 | 95 | 2372 | 15.0 | 70 | 3 | toyota corona mark ii |
| 16 | 22.0 | 6 | 198.0 | 95 | 2833 | 15.5 | 70 | 1 | plymouth duster |
| 17 | 18.0 | 6 | 199.0 | 97 | 2774 | 15.5 | 70 | 1 | amc hornet |
| 18 | 21.0 | 6 | 200.0 | 85 | 2587 | 16.0 | 70 | 1 | ford maverick |
| 19 | 27.0 | 4 | 97.0 | 88 | 2130 | 14.5 | 70 | 3 | datsun pl510 |
| 20 | 26.0 | 4 | 97.0 | 46 | 1835 | 20.5 | 70 | 2 | volkswagen 1131 deluxe sedan |
| 21 | 25.0 | 4 | 110.0 | 87 | 2672 | 17.5 | 70 | 2 | peugeot 504 |
| 22 | 24.0 | 4 | 107.0 | 90 | 2430 | 14.5 | 70 | 2 | audi 100 ls |
| 23 | 25.0 | 4 | 104.0 | 95 | 2375 | 17.5 | 70 | 2 | saab 99e |
| 24 | 26.0 | 4 | 121.0 | 113 | 2234 | 12.5 | 70 | 2 | bmw 2002 |
| 25 | 21.0 | 6 | 199.0 | 90 | 2648 | 15.0 | 70 | 1 | amc gremlin |
| 26 | 10.0 | 8 | 360.0 | 215 | 4615 | 14.0 | 70 | 1 | ford f250 |
| 27 | 10.0 | 8 | 307.0 | 200 | 4376 | 15.0 | 70 | 1 | chevy c20 |
| 28 | 11.0 | 8 | 318.0 | 210 | 4382 | 13.5 | 70 | 1 | dodge d200 |
| 29 | 9.0 | 8 | 304.0 | 193 | 4732 | 18.5 | 70 | 1 | hi 1200d |
| 30 | 27.0 | 4 | 97.0 | 88 | 2130 | 14.5 | 71 | 3 | datsun pl510 |
| 31 | 28.0 | 4 | 140.0 | 90 | 2264 | 15.5 | 71 | 1 | chevrolet vega 2300 |
| 32 | 25.0 | 4 | 113.0 | 95 | 2228 | 14.0 | 71 | 3 | toyota corona |
| 34 | 19.0 | 6 | 232.0 | 100 | 2634 | 13.0 | 71 | 1 | amc gremlin |
| 35 | 16.0 | 6 | 225.0 | 105 | 3439 | 15.5 | 71 | 1 | plymouth satellite custom |
| 36 | 17.0 | 6 | 250.0 | 100 | 3329 | 15.5 | 71 | 1 | chevrolet chevelle malibu |
| 37 | 19.0 | 6 | 250.0 | 88 | 3302 | 15.5 | 71 | 1 | ford torino 500 |
| 38 | 18.0 | 6 | 232.0 | 100 | 3288 | 15.5 | 71 | 1 | amc matador |
| 39 | 14.0 | 8 | 350.0 | 165 | 4209 | 12.0 | 71 | 1 | chevrolet impala |
| 40 | 14.0 | 8 | 400.0 | 175 | 4464 | 11.5 | 71 | 1 | pontiac catalina brougham |
| 41 | 14.0 | 8 | 351.0 | 153 | 4154 | 13.5 | 71 | 1 | ford galaxie 500 |
| 42 | 14.0 | 8 | 318.0 | 150 | 4096 | 13.0 | 71 | 1 | plymouth fury iii |
| 43 | 12.0 | 8 | 383.0 | 180 | 4955 | 11.5 | 71 | 1 | dodge monaco (sw) |
| 44 | 13.0 | 8 | 400.0 | 170 | 4746 | 12.0 | 71 | 1 | ford country squire (sw) |
| 45 | 13.0 | 8 | 400.0 | 175 | 5140 | 12.0 | 71 | 1 | pontiac safari (sw) |
| 46 | 18.0 | 6 | 258.0 | 110 | 2962 | 13.5 | 71 | 1 | amc hornet sportabout (sw) |
| 47 | 22.0 | 4 | 140.0 | 72 | 2408 | 19.0 | 71 | 1 | chevrolet vega (sw) |
| 48 | 19.0 | 6 | 250.0 | 100 | 3282 | 15.0 | 71 | 1 | pontiac firebird |
| 49 | 18.0 | 6 | 250.0 | 88 | 3139 | 14.5 | 71 | 1 | ford mustang |
| 50 | 23.0 | 4 | 122.0 | 86 | 2220 | 14.0 | 71 | 1 | mercury capri 2000 |
| 51 | 28.0 | 4 | 116.0 | 90 | 2123 | 14.0 | 71 | 2 | opel 1900 |
| 52 | 30.0 | 4 | 79.0 | 70 | 2074 | 19.5 | 71 | 2 | peugeot 304 |
| 53 | 30.0 | 4 | 88.0 | 76 | 2065 | 14.5 | 71 | 2 | fiat 124b |
| 54 | 31.0 | 4 | 71.0 | 65 | 1773 | 19.0 | 71 | 3 | toyota corolla 1200 |
| 55 | 35.0 | 4 | 72.0 | 69 | 1613 | 18.0 | 71 | 3 | datsun 1200 |
| 56 | 27.0 | 4 | 97.0 | 60 | 1834 | 19.0 | 71 | 2 | volkswagen model 111 |
| 57 | 26.0 | 4 | 91.0 | 70 | 1955 | 20.5 | 71 | 1 | plymouth cricket |
| 58 | 24.0 | 4 | 113.0 | 95 | 2278 | 15.5 | 72 | 3 | toyota corona hardtop |
| 59 | 25.0 | 4 | 97.5 | 80 | 2126 | 17.0 | 72 | 1 | dodge colt hardtop |
| 60 | 23.0 | 4 | 97.0 | 54 | 2254 | 23.5 | 72 | 2 | volkswagen type 3 |
| 61 | 20.0 | 4 | 140.0 | 90 | 2408 | 19.5 | 72 | 1 | chevrolet vega |
| 62 | 21.0 | 4 | 122.0 | 86 | 2226 | 16.5 | 72 | 1 | ford pinto runabout |
| 63 | 13.0 | 8 | 350.0 | 165 | 4274 | 12.0 | 72 | 1 | chevrolet impala |
| 64 | 14.0 | 8 | 400.0 | 175 | 4385 | 12.0 | 72 | 1 | pontiac catalina |
| 65 | 15.0 | 8 | 318.0 | 150 | 4135 | 13.5 | 72 | 1 | plymouth fury iii |
| 66 | 14.0 | 8 | 351.0 | 153 | 4129 | 13.0 | 72 | 1 | ford galaxie 500 |
| 67 | 17.0 | 8 | 304.0 | 150 | 3672 | 11.5 | 72 | 1 | amc ambassador sst |
| 68 | 11.0 | 8 | 429.0 | 208 | 4633 | 11.0 | 72 | 1 | mercury marquis |
| 69 | 13.0 | 8 | 350.0 | 155 | 4502 | 13.5 | 72 | 1 | buick lesabre custom |
| 70 | 12.0 | 8 | 350.0 | 160 | 4456 | 13.5 | 72 | 1 | oldsmobile delta 88 royale |
| 71 | 13.0 | 8 | 400.0 | 190 | 4422 | 12.5 | 72 | 1 | chrysler newport royal |
| 72 | 19.0 | 3 | 70.0 | 97 | 2330 | 13.5 | 72 | 3 | mazda rx2 coupe |
| 73 | 15.0 | 8 | 304.0 | 150 | 3892 | 12.5 | 72 | 1 | amc matador (sw) |
| 74 | 13.0 | 8 | 307.0 | 130 | 4098 | 14.0 | 72 | 1 | chevrolet chevelle concours (sw) |
| 75 | 13.0 | 8 | 302.0 | 140 | 4294 | 16.0 | 72 | 1 | ford gran torino (sw) |
| 76 | 14.0 | 8 | 318.0 | 150 | 4077 | 14.0 | 72 | 1 | plymouth satellite custom (sw) |
| 77 | 18.0 | 4 | 121.0 | 112 | 2933 | 14.5 | 72 | 2 | volvo 145e (sw) |
| 78 | 22.0 | 4 | 121.0 | 76 | 2511 | 18.0 | 72 | 2 | volkswagen 411 (sw) |
| 79 | 21.0 | 4 | 120.0 | 87 | 2979 | 19.5 | 72 | 2 | peugeot 504 (sw) |
| 80 | 26.0 | 4 | 96.0 | 69 | 2189 | 18.0 | 72 | 2 | renault 12 (sw) |
| 81 | 22.0 | 4 | 122.0 | 86 | 2395 | 16.0 | 72 | 1 | ford pinto (sw) |
| 82 | 28.0 | 4 | 97.0 | 92 | 2288 | 17.0 | 72 | 3 | datsun 510 (sw) |
| 83 | 23.0 | 4 | 120.0 | 97 | 2506 | 14.5 | 72 | 3 | toyouta corona mark ii (sw) |
| 84 | 28.0 | 4 | 98.0 | 80 | 2164 | 15.0 | 72 | 1 | dodge colt (sw) |
| 85 | 27.0 | 4 | 97.0 | 88 | 2100 | 16.5 | 72 | 3 | toyota corolla 1600 (sw) |
| 86 | 13.0 | 8 | 350.0 | 175 | 4100 | 13.0 | 73 | 1 | buick century 350 |
| 87 | 14.0 | 8 | 304.0 | 150 | 3672 | 11.5 | 73 | 1 | amc matador |
| 88 | 13.0 | 8 | 350.0 | 145 | 3988 | 13.0 | 73 | 1 | chevrolet malibu |
| 89 | 14.0 | 8 | 302.0 | 137 | 4042 | 14.5 | 73 | 1 | ford gran torino |
| 90 | 15.0 | 8 | 318.0 | 150 | 3777 | 12.5 | 73 | 1 | dodge coronet custom |
| 91 | 12.0 | 8 | 429.0 | 198 | 4952 | 11.5 | 73 | 1 | mercury marquis brougham |
| 92 | 13.0 | 8 | 400.0 | 150 | 4464 | 12.0 | 73 | 1 | chevrolet caprice classic |
| 93 | 13.0 | 8 | 351.0 | 158 | 4363 | 13.0 | 73 | 1 | ford ltd |
| 94 | 14.0 | 8 | 318.0 | 150 | 4237 | 14.5 | 73 | 1 | plymouth fury gran sedan |
| 95 | 13.0 | 8 | 440.0 | 215 | 4735 | 11.0 | 73 | 1 | chrysler new yorker brougham |
| 96 | 12.0 | 8 | 455.0 | 225 | 4951 | 11.0 | 73 | 1 | buick electra 225 custom |
| 97 | 13.0 | 8 | 360.0 | 175 | 3821 | 11.0 | 73 | 1 | amc ambassador brougham |
| 98 | 18.0 | 6 | 225.0 | 105 | 3121 | 16.5 | 73 | 1 | plymouth valiant |
| 99 | 16.0 | 6 | 250.0 | 100 | 3278 | 18.0 | 73 | 1 | chevrolet nova custom |
| 100 | 18.0 | 6 | 232.0 | 100 | 2945 | 16.0 | 73 | 1 | amc hornet |
| 101 | 18.0 | 6 | 250.0 | 88 | 3021 | 16.5 | 73 | 1 | ford maverick |
| 102 | 23.0 | 6 | 198.0 | 95 | 2904 | 16.0 | 73 | 1 | plymouth duster |
| 103 | 26.0 | 4 | 97.0 | 46 | 1950 | 21.0 | 73 | 2 | volkswagen super beetle |
| 104 | 11.0 | 8 | 400.0 | 150 | 4997 | 14.0 | 73 | 1 | chevrolet impala |
| 105 | 12.0 | 8 | 400.0 | 167 | 4906 | 12.5 | 73 | 1 | ford country |
| 106 | 13.0 | 8 | 360.0 | 170 | 4654 | 13.0 | 73 | 1 | plymouth custom suburb |
| 107 | 12.0 | 8 | 350.0 | 180 | 4499 | 12.5 | 73 | 1 | oldsmobile vista cruiser |
| 108 | 18.0 | 6 | 232.0 | 100 | 2789 | 15.0 | 73 | 1 | amc gremlin |
| 109 | 20.0 | 4 | 97.0 | 88 | 2279 | 19.0 | 73 | 3 | toyota carina |
| 110 | 21.0 | 4 | 140.0 | 72 | 2401 | 19.5 | 73 | 1 | chevrolet vega |
| 111 | 22.0 | 4 | 108.0 | 94 | 2379 | 16.5 | 73 | 3 | datsun 610 |
| 112 | 18.0 | 3 | 70.0 | 90 | 2124 | 13.5 | 73 | 3 | maxda rx3 |
| 113 | 19.0 | 4 | 122.0 | 85 | 2310 | 18.5 | 73 | 1 | ford pinto |
| 114 | 21.0 | 6 | 155.0 | 107 | 2472 | 14.0 | 73 | 1 | mercury capri v6 |
| 115 | 26.0 | 4 | 98.0 | 90 | 2265 | 15.5 | 73 | 2 | fiat 124 sport coupe |
| 116 | 15.0 | 8 | 350.0 | 145 | 4082 | 13.0 | 73 | 1 | chevrolet monte carlo s |
| 117 | 16.0 | 8 | 400.0 | 230 | 4278 | 9.5 | 73 | 1 | pontiac grand prix |
| 118 | 29.0 | 4 | 68.0 | 49 | 1867 | 19.5 | 73 | 2 | fiat 128 |
| 119 | 24.0 | 4 | 116.0 | 75 | 2158 | 15.5 | 73 | 2 | opel manta |
| 120 | 20.0 | 4 | 114.0 | 91 | 2582 | 14.0 | 73 | 2 | audi 100ls |
| 121 | 19.0 | 4 | 121.0 | 112 | 2868 | 15.5 | 73 | 2 | volvo 144ea |
| 122 | 15.0 | 8 | 318.0 | 150 | 3399 | 11.0 | 73 | 1 | dodge dart custom |
| 123 | 24.0 | 4 | 121.0 | 110 | 2660 | 14.0 | 73 | 2 | saab 99le |
| 124 | 20.0 | 6 | 156.0 | 122 | 2807 | 13.5 | 73 | 3 | toyota mark ii |
| 125 | 11.0 | 8 | 350.0 | 180 | 3664 | 11.0 | 73 | 1 | oldsmobile omega |
| 126 | 20.0 | 6 | 198.0 | 95 | 3102 | 16.5 | 74 | 1 | plymouth duster |
| 128 | 19.0 | 6 | 232.0 | 100 | 2901 | 16.0 | 74 | 1 | amc hornet |
| 129 | 15.0 | 6 | 250.0 | 100 | 3336 | 17.0 | 74 | 1 | chevrolet nova |
| 130 | 31.0 | 4 | 79.0 | 67 | 1950 | 19.0 | 74 | 3 | datsun b210 |
| 131 | 26.0 | 4 | 122.0 | 80 | 2451 | 16.5 | 74 | 1 | ford pinto |
| 132 | 32.0 | 4 | 71.0 | 65 | 1836 | 21.0 | 74 | 3 | toyota corolla 1200 |
| 133 | 25.0 | 4 | 140.0 | 75 | 2542 | 17.0 | 74 | 1 | chevrolet vega |
| 134 | 16.0 | 6 | 250.0 | 100 | 3781 | 17.0 | 74 | 1 | chevrolet chevelle malibu classic |
| 135 | 16.0 | 6 | 258.0 | 110 | 3632 | 18.0 | 74 | 1 | amc matador |
| 136 | 18.0 | 6 | 225.0 | 105 | 3613 | 16.5 | 74 | 1 | plymouth satellite sebring |
| 137 | 16.0 | 8 | 302.0 | 140 | 4141 | 14.0 | 74 | 1 | ford gran torino |
| 138 | 13.0 | 8 | 350.0 | 150 | 4699 | 14.5 | 74 | 1 | buick century luxus (sw) |
| 139 | 14.0 | 8 | 318.0 | 150 | 4457 | 13.5 | 74 | 1 | dodge coronet custom (sw) |
| 140 | 14.0 | 8 | 302.0 | 140 | 4638 | 16.0 | 74 | 1 | ford gran torino (sw) |
| 141 | 14.0 | 8 | 304.0 | 150 | 4257 | 15.5 | 74 | 1 | amc matador (sw) |
| 142 | 29.0 | 4 | 98.0 | 83 | 2219 | 16.5 | 74 | 2 | audi fox |
| 143 | 26.0 | 4 | 79.0 | 67 | 1963 | 15.5 | 74 | 2 | volkswagen dasher |
| 144 | 26.0 | 4 | 97.0 | 78 | 2300 | 14.5 | 74 | 2 | opel manta |
| 145 | 31.0 | 4 | 76.0 | 52 | 1649 | 16.5 | 74 | 3 | toyota corona |
| 146 | 32.0 | 4 | 83.0 | 61 | 2003 | 19.0 | 74 | 3 | datsun 710 |
| 147 | 28.0 | 4 | 90.0 | 75 | 2125 | 14.5 | 74 | 1 | dodge colt |
| 148 | 24.0 | 4 | 90.0 | 75 | 2108 | 15.5 | 74 | 2 | fiat 128 |
| 149 | 26.0 | 4 | 116.0 | 75 | 2246 | 14.0 | 74 | 2 | fiat 124 tc |
| 150 | 24.0 | 4 | 120.0 | 97 | 2489 | 15.0 | 74 | 3 | honda civic |
| 151 | 26.0 | 4 | 108.0 | 93 | 2391 | 15.5 | 74 | 3 | subaru |
| 152 | 31.0 | 4 | 79.0 | 67 | 2000 | 16.0 | 74 | 2 | fiat x1.9 |
| 153 | 19.0 | 6 | 225.0 | 95 | 3264 | 16.0 | 75 | 1 | plymouth valiant custom |
| 154 | 18.0 | 6 | 250.0 | 105 | 3459 | 16.0 | 75 | 1 | chevrolet nova |
| 155 | 15.0 | 6 | 250.0 | 72 | 3432 | 21.0 | 75 | 1 | mercury monarch |
| 156 | 15.0 | 6 | 250.0 | 72 | 3158 | 19.5 | 75 | 1 | ford maverick |
| 157 | 16.0 | 8 | 400.0 | 170 | 4668 | 11.5 | 75 | 1 | pontiac catalina |
| 158 | 15.0 | 8 | 350.0 | 145 | 4440 | 14.0 | 75 | 1 | chevrolet bel air |
| 159 | 16.0 | 8 | 318.0 | 150 | 4498 | 14.5 | 75 | 1 | plymouth grand fury |
| 160 | 14.0 | 8 | 351.0 | 148 | 4657 | 13.5 | 75 | 1 | ford ltd |
| 161 | 17.0 | 6 | 231.0 | 110 | 3907 | 21.0 | 75 | 1 | buick century |
| 162 | 16.0 | 6 | 250.0 | 105 | 3897 | 18.5 | 75 | 1 | chevroelt chevelle malibu |
| 163 | 15.0 | 6 | 258.0 | 110 | 3730 | 19.0 | 75 | 1 | amc matador |
| 164 | 18.0 | 6 | 225.0 | 95 | 3785 | 19.0 | 75 | 1 | plymouth fury |
| 165 | 21.0 | 6 | 231.0 | 110 | 3039 | 15.0 | 75 | 1 | buick skyhawk |
| 166 | 20.0 | 8 | 262.0 | 110 | 3221 | 13.5 | 75 | 1 | chevrolet monza 2+2 |
| 167 | 13.0 | 8 | 302.0 | 129 | 3169 | 12.0 | 75 | 1 | ford mustang ii |
| 168 | 29.0 | 4 | 97.0 | 75 | 2171 | 16.0 | 75 | 3 | toyota corolla |
| 169 | 23.0 | 4 | 140.0 | 83 | 2639 | 17.0 | 75 | 1 | ford pinto |
| 170 | 20.0 | 6 | 232.0 | 100 | 2914 | 16.0 | 75 | 1 | amc gremlin |
| 171 | 23.0 | 4 | 140.0 | 78 | 2592 | 18.5 | 75 | 1 | pontiac astro |
| 172 | 24.0 | 4 | 134.0 | 96 | 2702 | 13.5 | 75 | 3 | toyota corona |
| 173 | 25.0 | 4 | 90.0 | 71 | 2223 | 16.5 | 75 | 2 | volkswagen dasher |
| 174 | 24.0 | 4 | 119.0 | 97 | 2545 | 17.0 | 75 | 3 | datsun 710 |
| 175 | 18.0 | 6 | 171.0 | 97 | 2984 | 14.5 | 75 | 1 | ford pinto |
| 176 | 29.0 | 4 | 90.0 | 70 | 1937 | 14.0 | 75 | 2 | volkswagen rabbit |
| 177 | 19.0 | 6 | 232.0 | 90 | 3211 | 17.0 | 75 | 1 | amc pacer |
| 178 | 23.0 | 4 | 115.0 | 95 | 2694 | 15.0 | 75 | 2 | audi 100ls |
| 179 | 23.0 | 4 | 120.0 | 88 | 2957 | 17.0 | 75 | 2 | peugeot 504 |
| 180 | 22.0 | 4 | 121.0 | 98 | 2945 | 14.5 | 75 | 2 | volvo 244dl |
| 181 | 25.0 | 4 | 121.0 | 115 | 2671 | 13.5 | 75 | 2 | saab 99le |
| 182 | 33.0 | 4 | 91.0 | 53 | 1795 | 17.5 | 75 | 3 | honda civic cvcc |
| 183 | 28.0 | 4 | 107.0 | 86 | 2464 | 15.5 | 76 | 2 | fiat 131 |
| 184 | 25.0 | 4 | 116.0 | 81 | 2220 | 16.9 | 76 | 2 | opel 1900 |
| 185 | 25.0 | 4 | 140.0 | 92 | 2572 | 14.9 | 76 | 1 | capri ii |
| 186 | 26.0 | 4 | 98.0 | 79 | 2255 | 17.7 | 76 | 1 | dodge colt |
| 187 | 27.0 | 4 | 101.0 | 83 | 2202 | 15.3 | 76 | 2 | renault 12tl |
| 188 | 17.5 | 8 | 305.0 | 140 | 4215 | 13.0 | 76 | 1 | chevrolet chevelle malibu classic |
| 189 | 16.0 | 8 | 318.0 | 150 | 4190 | 13.0 | 76 | 1 | dodge coronet brougham |
| 190 | 15.5 | 8 | 304.0 | 120 | 3962 | 13.9 | 76 | 1 | amc matador |
| 191 | 14.5 | 8 | 351.0 | 152 | 4215 | 12.8 | 76 | 1 | ford gran torino |
| 192 | 22.0 | 6 | 225.0 | 100 | 3233 | 15.4 | 76 | 1 | plymouth valiant |
| 193 | 22.0 | 6 | 250.0 | 105 | 3353 | 14.5 | 76 | 1 | chevrolet nova |
| 194 | 24.0 | 6 | 200.0 | 81 | 3012 | 17.6 | 76 | 1 | ford maverick |
| 195 | 22.5 | 6 | 232.0 | 90 | 3085 | 17.6 | 76 | 1 | amc hornet |
| 196 | 29.0 | 4 | 85.0 | 52 | 2035 | 22.2 | 76 | 1 | chevrolet chevette |
| 197 | 24.5 | 4 | 98.0 | 60 | 2164 | 22.1 | 76 | 1 | chevrolet woody |
| 198 | 29.0 | 4 | 90.0 | 70 | 1937 | 14.2 | 76 | 2 | vw rabbit |
| 199 | 33.0 | 4 | 91.0 | 53 | 1795 | 17.4 | 76 | 3 | honda civic |
| 200 | 20.0 | 6 | 225.0 | 100 | 3651 | 17.7 | 76 | 1 | dodge aspen se |
| 201 | 18.0 | 6 | 250.0 | 78 | 3574 | 21.0 | 76 | 1 | ford granada ghia |
| 202 | 18.5 | 6 | 250.0 | 110 | 3645 | 16.2 | 76 | 1 | pontiac ventura sj |
| 203 | 17.5 | 6 | 258.0 | 95 | 3193 | 17.8 | 76 | 1 | amc pacer d/l |
| 204 | 29.5 | 4 | 97.0 | 71 | 1825 | 12.2 | 76 | 2 | volkswagen rabbit |
| 205 | 32.0 | 4 | 85.0 | 70 | 1990 | 17.0 | 76 | 3 | datsun b-210 |
| 206 | 28.0 | 4 | 97.0 | 75 | 2155 | 16.4 | 76 | 3 | toyota corolla |
| 207 | 26.5 | 4 | 140.0 | 72 | 2565 | 13.6 | 76 | 1 | ford pinto |
| 208 | 20.0 | 4 | 130.0 | 102 | 3150 | 15.7 | 76 | 2 | volvo 245 |
| 209 | 13.0 | 8 | 318.0 | 150 | 3940 | 13.2 | 76 | 1 | plymouth volare premier v8 |
| 210 | 19.0 | 4 | 120.0 | 88 | 3270 | 21.9 | 76 | 2 | peugeot 504 |
| 211 | 19.0 | 6 | 156.0 | 108 | 2930 | 15.5 | 76 | 3 | toyota mark ii |
| 212 | 16.5 | 6 | 168.0 | 120 | 3820 | 16.7 | 76 | 2 | mercedes-benz 280s |
| 213 | 16.5 | 8 | 350.0 | 180 | 4380 | 12.1 | 76 | 1 | cadillac seville |
| 214 | 13.0 | 8 | 350.0 | 145 | 4055 | 12.0 | 76 | 1 | chevy c10 |
| 215 | 13.0 | 8 | 302.0 | 130 | 3870 | 15.0 | 76 | 1 | ford f108 |
| 216 | 13.0 | 8 | 318.0 | 150 | 3755 | 14.0 | 76 | 1 | dodge d100 |
| 217 | 31.5 | 4 | 98.0 | 68 | 2045 | 18.5 | 77 | 3 | honda accord cvcc |
| 218 | 30.0 | 4 | 111.0 | 80 | 2155 | 14.8 | 77 | 1 | buick opel isuzu deluxe |
| 219 | 36.0 | 4 | 79.0 | 58 | 1825 | 18.6 | 77 | 2 | renault 5 gtl |
| 220 | 25.5 | 4 | 122.0 | 96 | 2300 | 15.5 | 77 | 1 | plymouth arrow gs |
| 221 | 33.5 | 4 | 85.0 | 70 | 1945 | 16.8 | 77 | 3 | datsun f-10 hatchback |
| 222 | 17.5 | 8 | 305.0 | 145 | 3880 | 12.5 | 77 | 1 | chevrolet caprice classic |
| 223 | 17.0 | 8 | 260.0 | 110 | 4060 | 19.0 | 77 | 1 | oldsmobile cutlass supreme |
| 224 | 15.5 | 8 | 318.0 | 145 | 4140 | 13.7 | 77 | 1 | dodge monaco brougham |
| 225 | 15.0 | 8 | 302.0 | 130 | 4295 | 14.9 | 77 | 1 | mercury cougar brougham |
| 226 | 17.5 | 6 | 250.0 | 110 | 3520 | 16.4 | 77 | 1 | chevrolet concours |
| 227 | 20.5 | 6 | 231.0 | 105 | 3425 | 16.9 | 77 | 1 | buick skylark |
| 228 | 19.0 | 6 | 225.0 | 100 | 3630 | 17.7 | 77 | 1 | plymouth volare custom |
| 229 | 18.5 | 6 | 250.0 | 98 | 3525 | 19.0 | 77 | 1 | ford granada |
| 230 | 16.0 | 8 | 400.0 | 180 | 4220 | 11.1 | 77 | 1 | pontiac grand prix lj |
| 231 | 15.5 | 8 | 350.0 | 170 | 4165 | 11.4 | 77 | 1 | chevrolet monte carlo landau |
| 232 | 15.5 | 8 | 400.0 | 190 | 4325 | 12.2 | 77 | 1 | chrysler cordoba |
| 233 | 16.0 | 8 | 351.0 | 149 | 4335 | 14.5 | 77 | 1 | ford thunderbird |
| 234 | 29.0 | 4 | 97.0 | 78 | 1940 | 14.5 | 77 | 2 | volkswagen rabbit custom |
| 235 | 24.5 | 4 | 151.0 | 88 | 2740 | 16.0 | 77 | 1 | pontiac sunbird coupe |
| 236 | 26.0 | 4 | 97.0 | 75 | 2265 | 18.2 | 77 | 3 | toyota corolla liftback |
| 237 | 25.5 | 4 | 140.0 | 89 | 2755 | 15.8 | 77 | 1 | ford mustang ii 2+2 |
| 238 | 30.5 | 4 | 98.0 | 63 | 2051 | 17.0 | 77 | 1 | chevrolet chevette |
| 239 | 33.5 | 4 | 98.0 | 83 | 2075 | 15.9 | 77 | 1 | dodge colt m/m |
| 240 | 30.0 | 4 | 97.0 | 67 | 1985 | 16.4 | 77 | 3 | subaru dl |
| 241 | 30.5 | 4 | 97.0 | 78 | 2190 | 14.1 | 77 | 2 | volkswagen dasher |
| 242 | 22.0 | 6 | 146.0 | 97 | 2815 | 14.5 | 77 | 3 | datsun 810 |
| 243 | 21.5 | 4 | 121.0 | 110 | 2600 | 12.8 | 77 | 2 | bmw 320i |
| 244 | 21.5 | 3 | 80.0 | 110 | 2720 | 13.5 | 77 | 3 | mazda rx-4 |
| 245 | 43.1 | 4 | 90.0 | 48 | 1985 | 21.5 | 78 | 2 | volkswagen rabbit custom diesel |
| 246 | 36.1 | 4 | 98.0 | 66 | 1800 | 14.4 | 78 | 1 | ford fiesta |
| 247 | 32.8 | 4 | 78.0 | 52 | 1985 | 19.4 | 78 | 3 | mazda glc deluxe |
| 248 | 39.4 | 4 | 85.0 | 70 | 2070 | 18.6 | 78 | 3 | datsun b210 gx |
| 249 | 36.1 | 4 | 91.0 | 60 | 1800 | 16.4 | 78 | 3 | honda civic cvcc |
| 250 | 19.9 | 8 | 260.0 | 110 | 3365 | 15.5 | 78 | 1 | oldsmobile cutlass salon brougham |
| 251 | 19.4 | 8 | 318.0 | 140 | 3735 | 13.2 | 78 | 1 | dodge diplomat |
| 252 | 20.2 | 8 | 302.0 | 139 | 3570 | 12.8 | 78 | 1 | mercury monarch ghia |
| 253 | 19.2 | 6 | 231.0 | 105 | 3535 | 19.2 | 78 | 1 | pontiac phoenix lj |
| 254 | 20.5 | 6 | 200.0 | 95 | 3155 | 18.2 | 78 | 1 | chevrolet malibu |
| 255 | 20.2 | 6 | 200.0 | 85 | 2965 | 15.8 | 78 | 1 | ford fairmont (auto) |
| 256 | 25.1 | 4 | 140.0 | 88 | 2720 | 15.4 | 78 | 1 | ford fairmont (man) |
| 257 | 20.5 | 6 | 225.0 | 100 | 3430 | 17.2 | 78 | 1 | plymouth volare |
| 258 | 19.4 | 6 | 232.0 | 90 | 3210 | 17.2 | 78 | 1 | amc concord |
| 259 | 20.6 | 6 | 231.0 | 105 | 3380 | 15.8 | 78 | 1 | buick century special |
| 260 | 20.8 | 6 | 200.0 | 85 | 3070 | 16.7 | 78 | 1 | mercury zephyr |
| 261 | 18.6 | 6 | 225.0 | 110 | 3620 | 18.7 | 78 | 1 | dodge aspen |
| 262 | 18.1 | 6 | 258.0 | 120 | 3410 | 15.1 | 78 | 1 | amc concord d/l |
| 263 | 19.2 | 8 | 305.0 | 145 | 3425 | 13.2 | 78 | 1 | chevrolet monte carlo landau |
| 264 | 17.7 | 6 | 231.0 | 165 | 3445 | 13.4 | 78 | 1 | buick regal sport coupe (turbo) |
| 265 | 18.1 | 8 | 302.0 | 139 | 3205 | 11.2 | 78 | 1 | ford futura |
| 266 | 17.5 | 8 | 318.0 | 140 | 4080 | 13.7 | 78 | 1 | dodge magnum xe |
| 267 | 30.0 | 4 | 98.0 | 68 | 2155 | 16.5 | 78 | 1 | chevrolet chevette |
| 268 | 27.5 | 4 | 134.0 | 95 | 2560 | 14.2 | 78 | 3 | toyota corona |
| 269 | 27.2 | 4 | 119.0 | 97 | 2300 | 14.7 | 78 | 3 | datsun 510 |
| 270 | 30.9 | 4 | 105.0 | 75 | 2230 | 14.5 | 78 | 1 | dodge omni |
| 271 | 21.1 | 4 | 134.0 | 95 | 2515 | 14.8 | 78 | 3 | toyota celica gt liftback |
| 272 | 23.2 | 4 | 156.0 | 105 | 2745 | 16.7 | 78 | 1 | plymouth sapporo |
| 273 | 23.8 | 4 | 151.0 | 85 | 2855 | 17.6 | 78 | 1 | oldsmobile starfire sx |
| 274 | 23.9 | 4 | 119.0 | 97 | 2405 | 14.9 | 78 | 3 | datsun 200-sx |
| 275 | 20.3 | 5 | 131.0 | 103 | 2830 | 15.9 | 78 | 2 | audi 5000 |
| 276 | 17.0 | 6 | 163.0 | 125 | 3140 | 13.6 | 78 | 2 | volvo 264gl |
| 277 | 21.6 | 4 | 121.0 | 115 | 2795 | 15.7 | 78 | 2 | saab 99gle |
| 278 | 16.2 | 6 | 163.0 | 133 | 3410 | 15.8 | 78 | 2 | peugeot 604sl |
| 279 | 31.5 | 4 | 89.0 | 71 | 1990 | 14.9 | 78 | 2 | volkswagen scirocco |
| 280 | 29.5 | 4 | 98.0 | 68 | 2135 | 16.6 | 78 | 3 | honda accord lx |
| 281 | 21.5 | 6 | 231.0 | 115 | 3245 | 15.4 | 79 | 1 | pontiac lemans v6 |
| 282 | 19.8 | 6 | 200.0 | 85 | 2990 | 18.2 | 79 | 1 | mercury zephyr 6 |
| 283 | 22.3 | 4 | 140.0 | 88 | 2890 | 17.3 | 79 | 1 | ford fairmont 4 |
| 284 | 20.2 | 6 | 232.0 | 90 | 3265 | 18.2 | 79 | 1 | amc concord dl 6 |
| 285 | 20.6 | 6 | 225.0 | 110 | 3360 | 16.6 | 79 | 1 | dodge aspen 6 |
| 286 | 17.0 | 8 | 305.0 | 130 | 3840 | 15.4 | 79 | 1 | chevrolet caprice classic |
| 287 | 17.6 | 8 | 302.0 | 129 | 3725 | 13.4 | 79 | 1 | ford ltd landau |
| 288 | 16.5 | 8 | 351.0 | 138 | 3955 | 13.2 | 79 | 1 | mercury grand marquis |
| 289 | 18.2 | 8 | 318.0 | 135 | 3830 | 15.2 | 79 | 1 | dodge st. regis |
| 290 | 16.9 | 8 | 350.0 | 155 | 4360 | 14.9 | 79 | 1 | buick estate wagon (sw) |
| 291 | 15.5 | 8 | 351.0 | 142 | 4054 | 14.3 | 79 | 1 | ford country squire (sw) |
| 292 | 19.2 | 8 | 267.0 | 125 | 3605 | 15.0 | 79 | 1 | chevrolet malibu classic (sw) |
| 293 | 18.5 | 8 | 360.0 | 150 | 3940 | 13.0 | 79 | 1 | chrysler lebaron town @ country (sw) |
| 294 | 31.9 | 4 | 89.0 | 71 | 1925 | 14.0 | 79 | 2 | vw rabbit custom |
| 295 | 34.1 | 4 | 86.0 | 65 | 1975 | 15.2 | 79 | 3 | maxda glc deluxe |
| 296 | 35.7 | 4 | 98.0 | 80 | 1915 | 14.4 | 79 | 1 | dodge colt hatchback custom |
| 297 | 27.4 | 4 | 121.0 | 80 | 2670 | 15.0 | 79 | 1 | amc spirit dl |
| 298 | 25.4 | 5 | 183.0 | 77 | 3530 | 20.1 | 79 | 2 | mercedes benz 300d |
| 299 | 23.0 | 8 | 350.0 | 125 | 3900 | 17.4 | 79 | 1 | cadillac eldorado |
| 300 | 27.2 | 4 | 141.0 | 71 | 3190 | 24.8 | 79 | 2 | peugeot 504 |
| 301 | 23.9 | 8 | 260.0 | 90 | 3420 | 22.2 | 79 | 1 | oldsmobile cutlass salon brougham |
| 302 | 34.2 | 4 | 105.0 | 70 | 2200 | 13.2 | 79 | 1 | plymouth horizon |
| 303 | 34.5 | 4 | 105.0 | 70 | 2150 | 14.9 | 79 | 1 | plymouth horizon tc3 |
| 304 | 31.8 | 4 | 85.0 | 65 | 2020 | 19.2 | 79 | 3 | datsun 210 |
| 305 | 37.3 | 4 | 91.0 | 69 | 2130 | 14.7 | 79 | 2 | fiat strada custom |
| 306 | 28.4 | 4 | 151.0 | 90 | 2670 | 16.0 | 79 | 1 | buick skylark limited |
| 307 | 28.8 | 6 | 173.0 | 115 | 2595 | 11.3 | 79 | 1 | chevrolet citation |
| 308 | 26.8 | 6 | 173.0 | 115 | 2700 | 12.9 | 79 | 1 | oldsmobile omega brougham |
| 309 | 33.5 | 4 | 151.0 | 90 | 2556 | 13.2 | 79 | 1 | pontiac phoenix |
| 310 | 41.5 | 4 | 98.0 | 76 | 2144 | 14.7 | 80 | 2 | vw rabbit |
| 311 | 38.1 | 4 | 89.0 | 60 | 1968 | 18.8 | 80 | 3 | toyota corolla tercel |
| 312 | 32.1 | 4 | 98.0 | 70 | 2120 | 15.5 | 80 | 1 | chevrolet chevette |
| 313 | 37.2 | 4 | 86.0 | 65 | 2019 | 16.4 | 80 | 3 | datsun 310 |
| 314 | 28.0 | 4 | 151.0 | 90 | 2678 | 16.5 | 80 | 1 | chevrolet citation |
| 315 | 26.4 | 4 | 140.0 | 88 | 2870 | 18.1 | 80 | 1 | ford fairmont |
| 316 | 24.3 | 4 | 151.0 | 90 | 3003 | 20.1 | 80 | 1 | amc concord |
| 317 | 19.1 | 6 | 225.0 | 90 | 3381 | 18.7 | 80 | 1 | dodge aspen |
| 318 | 34.3 | 4 | 97.0 | 78 | 2188 | 15.8 | 80 | 2 | audi 4000 |
| 319 | 29.8 | 4 | 134.0 | 90 | 2711 | 15.5 | 80 | 3 | toyota corona liftback |
| 320 | 31.3 | 4 | 120.0 | 75 | 2542 | 17.5 | 80 | 3 | mazda 626 |
| 321 | 37.0 | 4 | 119.0 | 92 | 2434 | 15.0 | 80 | 3 | datsun 510 hatchback |
| 322 | 32.2 | 4 | 108.0 | 75 | 2265 | 15.2 | 80 | 3 | toyota corolla |
| 323 | 46.6 | 4 | 86.0 | 65 | 2110 | 17.9 | 80 | 3 | mazda glc |
| 324 | 27.9 | 4 | 156.0 | 105 | 2800 | 14.4 | 80 | 1 | dodge colt |
| 325 | 40.8 | 4 | 85.0 | 65 | 2110 | 19.2 | 80 | 3 | datsun 210 |
| 326 | 44.3 | 4 | 90.0 | 48 | 2085 | 21.7 | 80 | 2 | vw rabbit c (diesel) |
| 327 | 43.4 | 4 | 90.0 | 48 | 2335 | 23.7 | 80 | 2 | vw dasher (diesel) |
| 328 | 36.4 | 5 | 121.0 | 67 | 2950 | 19.9 | 80 | 2 | audi 5000s (diesel) |
| 329 | 30.0 | 4 | 146.0 | 67 | 3250 | 21.8 | 80 | 2 | mercedes-benz 240d |
| 330 | 44.6 | 4 | 91.0 | 67 | 1850 | 13.8 | 80 | 3 | honda civic 1500 gl |
| 332 | 33.8 | 4 | 97.0 | 67 | 2145 | 18.0 | 80 | 3 | subaru dl |
| 333 | 29.8 | 4 | 89.0 | 62 | 1845 | 15.3 | 80 | 2 | vokswagen rabbit |
| 334 | 32.7 | 6 | 168.0 | 132 | 2910 | 11.4 | 80 | 3 | datsun 280-zx |
| 335 | 23.7 | 3 | 70.0 | 100 | 2420 | 12.5 | 80 | 3 | mazda rx-7 gs |
| 336 | 35.0 | 4 | 122.0 | 88 | 2500 | 15.1 | 80 | 2 | triumph tr7 coupe |
| 338 | 32.4 | 4 | 107.0 | 72 | 2290 | 17.0 | 80 | 3 | honda accord |
| 339 | 27.2 | 4 | 135.0 | 84 | 2490 | 15.7 | 81 | 1 | plymouth reliant |
| 340 | 26.6 | 4 | 151.0 | 84 | 2635 | 16.4 | 81 | 1 | buick skylark |
| 341 | 25.8 | 4 | 156.0 | 92 | 2620 | 14.4 | 81 | 1 | dodge aries wagon (sw) |
| 342 | 23.5 | 6 | 173.0 | 110 | 2725 | 12.6 | 81 | 1 | chevrolet citation |
| 343 | 30.0 | 4 | 135.0 | 84 | 2385 | 12.9 | 81 | 1 | plymouth reliant |
| 344 | 39.1 | 4 | 79.0 | 58 | 1755 | 16.9 | 81 | 3 | toyota starlet |
| 345 | 39.0 | 4 | 86.0 | 64 | 1875 | 16.4 | 81 | 1 | plymouth champ |
| 346 | 35.1 | 4 | 81.0 | 60 | 1760 | 16.1 | 81 | 3 | honda civic 1300 |
| 347 | 32.3 | 4 | 97.0 | 67 | 2065 | 17.8 | 81 | 3 | subaru |
| 348 | 37.0 | 4 | 85.0 | 65 | 1975 | 19.4 | 81 | 3 | datsun 210 mpg |
| 349 | 37.7 | 4 | 89.0 | 62 | 2050 | 17.3 | 81 | 3 | toyota tercel |
| 350 | 34.1 | 4 | 91.0 | 68 | 1985 | 16.0 | 81 | 3 | mazda glc 4 |
| 351 | 34.7 | 4 | 105.0 | 63 | 2215 | 14.9 | 81 | 1 | plymouth horizon 4 |
| 352 | 34.4 | 4 | 98.0 | 65 | 2045 | 16.2 | 81 | 1 | ford escort 4w |
| 353 | 29.9 | 4 | 98.0 | 65 | 2380 | 20.7 | 81 | 1 | ford escort 2h |
| 354 | 33.0 | 4 | 105.0 | 74 | 2190 | 14.2 | 81 | 2 | volkswagen jetta |
| 356 | 33.7 | 4 | 107.0 | 75 | 2210 | 14.4 | 81 | 3 | honda prelude |
| 357 | 32.4 | 4 | 108.0 | 75 | 2350 | 16.8 | 81 | 3 | toyota corolla |
| 358 | 32.9 | 4 | 119.0 | 100 | 2615 | 14.8 | 81 | 3 | datsun 200sx |
| 359 | 31.6 | 4 | 120.0 | 74 | 2635 | 18.3 | 81 | 3 | mazda 626 |
| 360 | 28.1 | 4 | 141.0 | 80 | 3230 | 20.4 | 81 | 2 | peugeot 505s turbo diesel |
| 361 | 30.7 | 6 | 145.0 | 76 | 3160 | 19.6 | 81 | 2 | volvo diesel |
| 362 | 25.4 | 6 | 168.0 | 116 | 2900 | 12.6 | 81 | 3 | toyota cressida |
| 363 | 24.2 | 6 | 146.0 | 120 | 2930 | 13.8 | 81 | 3 | datsun 810 maxima |
| 364 | 22.4 | 6 | 231.0 | 110 | 3415 | 15.8 | 81 | 1 | buick century |
| 365 | 26.6 | 8 | 350.0 | 105 | 3725 | 19.0 | 81 | 1 | oldsmobile cutlass ls |
| 366 | 20.2 | 6 | 200.0 | 88 | 3060 | 17.1 | 81 | 1 | ford granada gl |
| 367 | 17.6 | 6 | 225.0 | 85 | 3465 | 16.6 | 81 | 1 | chrysler lebaron salon |
| 368 | 28.0 | 4 | 112.0 | 88 | 2605 | 19.6 | 82 | 1 | chevrolet cavalier |
| 369 | 27.0 | 4 | 112.0 | 88 | 2640 | 18.6 | 82 | 1 | chevrolet cavalier wagon |
| 370 | 34.0 | 4 | 112.0 | 88 | 2395 | 18.0 | 82 | 1 | chevrolet cavalier 2-door |
| 371 | 31.0 | 4 | 112.0 | 85 | 2575 | 16.2 | 82 | 1 | pontiac j2000 se hatchback |
| 372 | 29.0 | 4 | 135.0 | 84 | 2525 | 16.0 | 82 | 1 | dodge aries se |
| 373 | 27.0 | 4 | 151.0 | 90 | 2735 | 18.0 | 82 | 1 | pontiac phoenix |
| 374 | 24.0 | 4 | 140.0 | 92 | 2865 | 16.4 | 82 | 1 | ford fairmont futura |
| 375 | 36.0 | 4 | 105.0 | 74 | 1980 | 15.3 | 82 | 2 | volkswagen rabbit l |
| 376 | 37.0 | 4 | 91.0 | 68 | 2025 | 18.2 | 82 | 3 | mazda glc custom l |
| 377 | 31.0 | 4 | 91.0 | 68 | 1970 | 17.6 | 82 | 3 | mazda glc custom |
| 378 | 38.0 | 4 | 105.0 | 63 | 2125 | 14.7 | 82 | 1 | plymouth horizon miser |
| 379 | 36.0 | 4 | 98.0 | 70 | 2125 | 17.3 | 82 | 1 | mercury lynx l |
| 380 | 36.0 | 4 | 120.0 | 88 | 2160 | 14.5 | 82 | 3 | nissan stanza xe |
| 381 | 36.0 | 4 | 107.0 | 75 | 2205 | 14.5 | 82 | 3 | honda accord |
| 382 | 34.0 | 4 | 108.0 | 70 | 2245 | 16.9 | 82 | 3 | toyota corolla |
| 383 | 38.0 | 4 | 91.0 | 67 | 1965 | 15.0 | 82 | 3 | honda civic |
| 384 | 32.0 | 4 | 91.0 | 67 | 1965 | 15.7 | 82 | 3 | honda civic (auto) |
| 385 | 38.0 | 4 | 91.0 | 67 | 1995 | 16.2 | 82 | 3 | datsun 310 gx |
| 386 | 25.0 | 6 | 181.0 | 110 | 2945 | 16.4 | 82 | 1 | buick century limited |
| 387 | 38.0 | 6 | 262.0 | 85 | 3015 | 17.0 | 82 | 1 | oldsmobile cutlass ciera (diesel) |
| 388 | 26.0 | 4 | 156.0 | 92 | 2585 | 14.5 | 82 | 1 | chrysler lebaron medallion |
| 389 | 22.0 | 6 | 232.0 | 112 | 2835 | 14.7 | 82 | 1 | ford granada l |
| 390 | 32.0 | 4 | 144.0 | 96 | 2665 | 13.9 | 82 | 3 | toyota celica gt |
| 391 | 36.0 | 4 | 135.0 | 84 | 2370 | 13.0 | 82 | 1 | dodge charger 2.2 |
| 392 | 27.0 | 4 | 151.0 | 90 | 2950 | 17.3 | 82 | 1 | chevrolet camaro |
| 393 | 27.0 | 4 | 140.0 | 86 | 2790 | 15.6 | 82 | 1 | ford mustang gl |
| 394 | 44.0 | 4 | 97.0 | 52 | 2130 | 24.6 | 82 | 2 | vw pickup |
| 395 | 32.0 | 4 | 135.0 | 84 | 2295 | 11.6 | 82 | 1 | dodge rampage |
| 396 | 28.0 | 4 | 120.0 | 79 | 2625 | 18.6 | 82 | 1 | ford ranger |
| 397 | 31.0 | 4 | 119.0 | 82 | 2720 | 19.4 | 82 | 1 | chevy s-10 |
summary(ISLR::Auto)## mpg cylinders displacement horsepower weight
## Min. : 9.00 Min. :3.000 Min. : 68.0 Min. : 46.0 Min. :1613
## 1st Qu.:17.00 1st Qu.:4.000 1st Qu.:105.0 1st Qu.: 75.0 1st Qu.:2225
## Median :22.75 Median :4.000 Median :151.0 Median : 93.5 Median :2804
## Mean :23.45 Mean :5.472 Mean :194.4 Mean :104.5 Mean :2978
## 3rd Qu.:29.00 3rd Qu.:8.000 3rd Qu.:275.8 3rd Qu.:126.0 3rd Qu.:3615
## Max. :46.60 Max. :8.000 Max. :455.0 Max. :230.0 Max. :5140
##
## acceleration year origin name
## Min. : 8.00 Min. :70.00 Min. :1.000 amc matador : 5
## 1st Qu.:13.78 1st Qu.:73.00 1st Qu.:1.000 ford pinto : 5
## Median :15.50 Median :76.00 Median :1.000 toyota corolla : 5
## Mean :15.54 Mean :75.98 Mean :1.577 amc gremlin : 4
## 3rd Qu.:17.02 3rd Qu.:79.00 3rd Qu.:2.000 amc hornet : 4
## Max. :24.80 Max. :82.00 Max. :3.000 chevrolet chevette: 4
## (Other) :365###En la tabla anterior podemos encontrar indicadores de estadistica descriptiva,a continuación presentamos datos detallados
MPG:
El consumo de combustible presenta una variabilidad considerable (de 9 a 46.6 mpg), lo que indica la presencia de vehículos tanto muy eficientes como altamente consumidores. Sin embargo, el promedio (23.45 mpg) sugiere una eficiencia moderada en general.
Cilindros:
La mayoría de los vehículos tienen entre 4 y 8 cilindros, siendo 4 el valor más frecuente (mediana = 4). Esto refleja una tendencia hacia autos de menor consumo, aunque también existen vehículos más potentes (hasta 230 hp).
Desplazamiento: Existe una amplia dispersión en el tamaño del motor (68 a 455), lo que confirma la diversidad de tipos de vehículos, desde compactos hasta motores grandes de alto rendimiento.
Peso del vehículo:
El peso varía significativamente (1613 a 5140), lo cual influye directamente en el consumo de combustible: vehículos más pesados tienden a consumir más.
Aceleración:
La aceleración es relativamente homogénea, con una media de 15.54 segundos, indicando que la mayoría de los autos tienen un desempeño similar en este aspecto.
Año de fabricación:
Los datos abarcan vehículos entre 1970 y 1982, con una concentración alrededor de mediados de los años 70, lo que permite analizar tendencias en eficiencia y tecnología de esa época.
#a) Cree una variable binaria, mpg01, que contenga un 1 si mpg contiene un valor por encima de su mediana, y un 0 si mpg contiene un valor por debajo de su mediana.
library(ISLR)
med_mpg <- median(Auto$mpg)
Auto$mpg01 <- ifelse(Auto$mpg > med_mpg, 1, 0)
head(Auto)## mpg cylinders displacement horsepower weight acceleration year origin
## 1 18 8 307 130 3504 12.0 70 1
## 2 15 8 350 165 3693 11.5 70 1
## 3 18 8 318 150 3436 11.0 70 1
## 4 16 8 304 150 3433 12.0 70 1
## 5 17 8 302 140 3449 10.5 70 1
## 6 15 8 429 198 4341 10.0 70 1
## name mpg01
## 1 chevrolet chevelle malibu 0
## 2 buick skylark 320 0
## 3 plymouth satellite 0
## 4 amc rebel sst 0
## 5 ford torino 0
## 6 ford galaxie 500 0table(Auto$mpg01)##
## 0 1
## 196 196La mediana de la variable mpg es igual a 22.75, es decir 196 de los datos estan por debajo de la mediana y 196 estan por encima.
(b) Explore los datos gráficamente para investigar la asociación entre mpg01 y las otras características. ¿Cuál de las otras características parece ser más útil para predecir mpg01? Los diagramas de dispersión y los diagramas de caja pueden ser herramientas útiles para responder a esta pregunta.
par(mfrow = c(2,3))
boxplot(weight ~ mpg01, data = Auto, main = "Weight por mpg01", xlab = "", ylab = "weight")
boxplot(horsepower ~ mpg01, data = Auto, main = "HP por mpg01", ylab = "horsepower")
boxplot(displacement ~ mpg01, data = Auto, main = "Disp por mpg01", ylab = "displacement")
boxplot(cylinders ~ mpg01, data = Auto, main = "Cyl por mpg01", ylab = "cylinders")
boxplot(year ~ mpg01, data = Auto, main = "Year por mpg01", ylab = "year")
boxplot(acceleration ~ mpg01, data = Auto, main = "Accel por mpg01", ylab = "acceleration")
par(mfrow = c(1,1))- Peso
Los autos con mpg01 = 1 (alto mpg) tienen mucho menor peso. Las cajas están claramente separadas, con casi nada de superposición.
Conclusión: Es una de las mejores variables para predecir mpg01.
- Caballos de fuerza
Los autos con mayor mpg tienen menor potencia. Diferencia de medianas clara.
Conclusión: También es un predictor muy fuerte.
- Desplazamiento
mpg01 = 1 tiene menores valores de displacement. Las cajas casi no se solapan.
Conclusión: Excelente predictor de mpg01.
- Cilindraje
mpg alto se asocia con menos cilindros. La separación entre grupos es clara, aunque la variable es discreta.
Conclusión: Muy buena variable para clasificar mpg01.
- Año del vehículo
Los autos más recientes tienden a tener mejor mpg. Se observa una diferencia en medianas (aunque no tan fuerte como peso/HP/displacement).
Conclusión: Es útil, pero no tan fuerte como peso o potencia.
- Aceleracion
Diferencias mucho menores. Notable superposición entre boxplots.
Conclusión: Es la variable menos útil para predecir mpg01.