DataFrame的创建 >>> import pandas as pd >>> from pandas import DataFrame #define a dict >>> dic = {'Name':['Jeff','Lucy','Evan'],'Age':[28,26,27],'Sex':['Male','Female','Male']} Load the dict to the dataframe >>> df = Data…
pandas包 # 引入包 import pandas as pd import numpy as np import matplotlib.pyplot as plt Series Series 是一维带标签的数组,数组里可以放任意的数据(整数,浮点数,字符串,Python Object).其基本的创建函数是: s = pd.Series(data, index=index) 其中 index 是一个列表,用来作为数据的标签.data 可以是不同的数据类型: Python 字典 ndarray…
from:https://blog.csdn.net/tanzuozhev/article/details/76713387 How to iterate over rows in a DataFrame in Pandas-DataFrame按行迭代 https://stackoverflow.com/questions/16476924/how-to-iterate-over-rows-in-a-dataframe-in-pandas http://stackoverflow.com/que…