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pandas Dataframe行列读取的实例

作者:Johnny_Cuii  发布时间:2021-06-11 01:00:45 

标签:pandas,Dataframe,行,列

如下所示:


import matplotlib.pyplot as plt
import tkinter
import numpy as np
import pandas as pd
from pandas import Series,DataFrame
data = {‘a':[1,2,3],
‘c':[4,5,6],
‘b':[7,8,9]
}
frame = DataFrame(data,index=[‘one','two','three'])
print(frame)
print(frame.iloc[2])
print(frame.loc[‘three'])
print(frame.b)

来源:https://blog.csdn.net/cuihuijun1hao/article/details/78155266

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