我有一个看起来像这样的数据框:
level_0 level_1 Repo Averages for 27 Jul 2018
0 Business Date Instrument Ccy
1 27/07/2018 GC_AUSTRIA_SUB_10YR EUR
2 27/07/2018 R_RAGB_1.15_10/18 EUR
3 27/07/2018 R_RAGB_4.35_03/19 EUR
4 27/07/2018 R_RAGB_1.95_06/19 EUR
我试图摆脱顶行,只保留
Business Date Instrument Ccy
0 27/07/2018 GC_AUSTRIA_SUB_10YR EUR
1 27/07/2018 R_RAGB_1.15_10/18 EUR
2 27/07/2018 R_RAGB_4.35_03/19 EUR
3 27/07/2018 R_RAGB_1.95_06/19 EUR
我试过df.columns.droplevel(0)
但没有成功任何帮助都非常受欢迎