1 import pandas as pd 2 df = pd.DataFrame([['12345',1], 3 ['23456',2], 4 ['34567',3], 5 ['45678',4], 6 ['56789',5], 7 ['67890',6]],columns=['str','num']) 8 print(df)
輸出結果以下圖:spa
若是想要截取中間三位字符,code
df['str'].str[1:4]
1 import pandas as pd 2 df = pd.DataFrame([['12345',1], 3 ['23456',2], 4 ['34567',3], 5 ['45678',4], 6 ['56789',5], 7 ['67890',6]],columns=['str','num']) 8 print(df)
輸出結果以下圖:spa
若是想要截取中間三位字符,code
df['str'].str[1:4]