【pandas】pandas.Series.str.split()---字符串分割
阿新 • • 發佈:2018-04-26
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本文代碼的github地址
例子:
1 # -*- coding: utf-8 -*- 2 # 創建dataframe 3 import pandas as pd 4 s = pd.DataFrame([‘a,b,c‘,‘c,d,e‘]) 5 print(s) 6 """ 7 0 8 0 a,b,c 9 1 c,d,e 10 """ 11 # 字符串拆分--expend = False 12 temp_expend_False = s[0].str.split(‘,‘) 13 print(temp_expend_False) 14""" 15 0 [a, b, c] 16 1 [c, d, e] 17 """ 18 19 # 字符串拆分--expend = True 20 temp_expend_True = s[0].str.split(‘,‘,expand = True) 21 print(temp_expend_True) 22 """ 23 0 1 2 24 0 a b c 25 1 c d e 26 """
【pandas】pandas.Series.str.split()---字符串分割