关注微信号：小程在线
关注CSDN博客：程志伟的博客
Python描述性统计、偏度与峰度、均匀分布、正态分布、二项分布、几何分布、泊松分布、指数分布
Type "copyright", "credits" or "license" for more information.
IPython 7.6.1 -- An enhanced Interactive Python.
import numpy as np
import pandas as pd
import matplotlib.pyplot as plt
%matplotlib inline
#导入新的数据
mtcars=pd.read_csv('H:/0date/mtcars.csv')
mtcars.head()
Out[2]:
name mpg cyl disp hp ... qsec vs am gear carb
0 Mazda RX4 21.0 6 160.0 110 ... 16.46 0 1 4 4
1 Mazda RX4 Wag 21.0 6 160.0 110 ... 17.02 0 1 4 4
2 Datsun 710 22.8 4 108.0 93 ... 18.61 1 1 4 1
3 Hornet 4 Drive 21.4 6 258.0 110 ... 19.44 1 0 3 1
4 Hornet Sportabout 18.7 8 360.0 175 ... 17.02 0 0 3 2
[5 rows x 12 columns]
#将name列作为索引列
mtcars.set_i