我有一个像这样的数据帧
0 1 One Two
Tech Tool First Second Third First Second Third
Auto UIP 23 18 5 59 56 3
AI ALT 45 34 11 32 12 20我需要这样的输出
0 1 One Two Sum
Tech Tool First Second Third First Second Third First Second Third
Auto UIP 23 18 5 59 56 3 82 74 8
AI ALT 45 34 11 32 12 20 77 46 31这里的Sum First 82=23+59,Second 74=18+56,Third 8=5+3也是如此。我是多索引数据帧的初学者,请帮帮忙
发布于 2021-01-07 01:11:35
您可以尝试:
df.groupby(level=1, axis=1).sum()https://stackoverflow.com/questions/65600185
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