Add an empty row to MultiIndex DataFrame
I want to refer to this link. How could I add the column idx_2 and its content r_1, r_2, r_3 to the new added row 'bar'? I want to do a linear extrapolation after adding empty rows to my multi index panel.
Add an empty row to MultiIndex DataFrame
I want to refer to this link. How could I add the column idx_2 and its content r_1, r_2, r_3 to the new added row 'bar'? I want to do a linear extrapolation after adding empty rows to my multi index panel.