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"**数据集简介**\n",
"
\n",
"主要包括3类指标:\n",
"
\n",
"
| \n", " | symboling | \n", "normalized-losses | \n", "make | \n", "fuel-type | \n", "aspiration | \n", "num-of-doors | \n", "body-style | \n", "drive-wheels | \n", "engine-location | \n", "wheel-base | \n", "... | \n", "fuel-system | \n", "bore | \n", "stroke | \n", "compress-ratio | \n", "horsepower | \n", "peak-rpm | \n", "city-mpg | \n", "highway-mpg | \n", "price | \n", "output | \n", "
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | \n", "3 | \n", "164 | \n", "alfa-romero | \n", "gas | \n", "std | \n", "two | \n", "convertible | \n", "rwd | \n", "front | \n", "88.6 | \n", "... | \n", "mpfi | \n", "3.47 | \n", "2.68 | \n", "9.0 | \n", "111 | \n", "5000 | \n", "21 | \n", "27 | \n", "13495 | \n", "no | \n", "
| 1 | \n", "3 | \n", "164 | \n", "alfa-romero | \n", "gas | \n", "std | \n", "two | \n", "convertible | \n", "rwd | \n", "front | \n", "88.6 | \n", "... | \n", "mpfi | \n", "3.47 | \n", "2.68 | \n", "9.0 | \n", "111 | \n", "5000 | \n", "21 | \n", "27 | \n", "16500 | \n", "no | \n", "
| 2 | \n", "1 | \n", "164 | \n", "alfa-romero | \n", "gas | \n", "std | \n", "two | \n", "hatchback | \n", "rwd | \n", "front | \n", "94.5 | \n", "... | \n", "mpfi | \n", "2.68 | \n", "3.47 | \n", "9.0 | \n", "154 | \n", "5000 | \n", "19 | \n", "26 | \n", "16500 | \n", "no | \n", "
| 3 | \n", "2 | \n", "164 | \n", "audi | \n", "gas | \n", "std | \n", "four | \n", "sedan | \n", "fwd | \n", "front | \n", "99.8 | \n", "... | \n", "mpfi | \n", "3.19 | \n", "3.40 | \n", "10.0 | \n", "102 | \n", "5500 | \n", "24 | \n", "30 | \n", "13950 | \n", "no | \n", "
| 4 | \n", "2 | \n", "164 | \n", "audi | \n", "gas | \n", "std | \n", "four | \n", "sedan | \n", "4wd | \n", "front | \n", "99.4 | \n", "... | \n", "mpfi | \n", "3.19 | \n", "3.40 | \n", "8.0 | \n", "115 | \n", "5500 | \n", "18 | \n", "22 | \n", "17450 | \n", "no | \n", "
5 rows × 27 columns
\n", "| \n", " | symboling | \n", "normalized-losses | \n", "wheel-base | \n", "length | \n", "width | \n", "height | \n", "curb-weight | \n", "engine-size | \n", "bore | \n", "stroke | \n", "compress-ratio | \n", "horsepower | \n", "peak-rpm | \n", "city-mpg | \n", "highway-mpg | \n", "price | \n", "
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| count | \n", "205.000000 | \n", "205.000000 | \n", "205.000000 | \n", "205.000000 | \n", "205.000000 | \n", "205.000000 | \n", "205.000000 | \n", "205.000000 | \n", "205.000000 | \n", "205.000000 | \n", "205.000000 | \n", "205.000000 | \n", "205.000000 | \n", "205.000000 | \n", "205.000000 | \n", "205.000000 | \n", "
| mean | \n", "0.834146 | \n", "128.965854 | \n", "98.756585 | \n", "174.049268 | \n", "65.907805 | \n", "53.724878 | \n", "2555.565854 | \n", "126.907317 | \n", "3.324878 | \n", "3.253366 | \n", "10.142537 | \n", "106.048780 | \n", "5131.463415 | \n", "25.219512 | \n", "30.751220 | \n", "13293.331707 | \n", "
| std | \n", "1.245307 | \n", "39.421600 | \n", "6.021776 | \n", "12.337289 | \n", "2.145204 | \n", "2.443522 | \n", "520.680204 | \n", "41.642693 | \n", "0.273049 | \n", "0.313937 | \n", "3.972040 | \n", "43.468803 | \n", "480.933330 | \n", "6.542142 | \n", "6.886443 | \n", "8115.709527 | \n", "
| min | \n", "-2.000000 | \n", "65.000000 | \n", "86.600000 | \n", "141.100000 | \n", "60.300000 | \n", "47.800000 | \n", "1488.000000 | \n", "61.000000 | \n", "2.540000 | \n", "2.070000 | \n", "7.000000 | \n", "48.000000 | \n", "4150.000000 | \n", "13.000000 | \n", "16.000000 | \n", "5000.000000 | \n", "
| 25% | \n", "0.000000 | \n", "95.000000 | \n", "94.500000 | \n", "166.300000 | \n", "64.100000 | \n", "52.000000 | \n", "2145.000000 | \n", "97.000000 | \n", "3.130000 | \n", "3.110000 | \n", "8.600000 | \n", "70.000000 | \n", "4800.000000 | \n", "19.000000 | \n", "25.000000 | \n", "7775.000000 | \n", "
| 50% | \n", "1.000000 | \n", "122.000000 | \n", "97.000000 | \n", "173.200000 | \n", "65.500000 | \n", "54.100000 | \n", "2414.000000 | \n", "120.000000 | \n", "3.310000 | \n", "3.290000 | \n", "9.000000 | \n", "95.000000 | \n", "5200.000000 | \n", "24.000000 | \n", "30.000000 | \n", "10295.000000 | \n", "
| 75% | \n", "2.000000 | \n", "158.000000 | \n", "102.400000 | \n", "183.100000 | \n", "66.900000 | \n", "55.500000 | \n", "2935.000000 | \n", "141.000000 | \n", "3.580000 | \n", "3.410000 | \n", "9.400000 | \n", "120.000000 | \n", "5500.000000 | \n", "30.000000 | \n", "34.000000 | \n", "16503.000000 | \n", "
| max | \n", "3.000000 | \n", "256.000000 | \n", "120.900000 | \n", "208.100000 | \n", "72.300000 | \n", "59.800000 | \n", "4066.000000 | \n", "326.000000 | \n", "3.940000 | \n", "4.170000 | \n", "23.000000 | \n", "288.000000 | \n", "6600.000000 | \n", "49.000000 | \n", "54.000000 | \n", "45400.000000 | \n", "