【发布时间】:2022-07-15 13:59:15
【问题描述】:
我运行这段代码
esg_fm_barron = pd.concat([barron_clean.drop(columns = "10 year return", inplace = False),ESG_fixed.drop(columns = 'Name',inplace = False), financial_clean.drop(columns = 'Name',inplace = False)], axis = 'columns', join = 'inner')
esg_fm_barron.rename(columns={'Average (Current)': "Total ESG Score"}, inplace=True)
esg_fm_barron.head(3)
但是得到这个错误:重新索引只对唯一值的索引对象有效 有人知道解决方案吗?谢谢
【问题讨论】:
标签: pandas indexing merge concatenation drop