Python pandas 读取具有多个行标题的 Excel 文件

Question

Like the data here, if I have more than one header, how can we read the specific column that I want, thanks!

       machine A       A       B
       date    12-01  12-02   12-01
       number  #1      #2      #2
              0.223   0.224   0.226
              0.333   0.444   0.234
              0.234   0.124   0.456    

Answer 1

You have to use the xs function: https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.DataFrame.xs.html

For exemple

print(df.xs('A', level='machine', axis=1)) 

Or

print(df.xs('#1', level='number', axis=1))