import pandas as pd donor_df=pd.read_csv('Election_Donor_Data.csv') top_donor=donor_df['contb_receipt_amt'].copy() top_donor.sort() top_donor
sort 方法未应用于 top_donor 给出错误。为什么?
csv python-3.x pandas
csv ×1
pandas ×1
python-3.x ×1