Python Pandas: drop a column from a multi-level column index?
With a multi-index we have to specify the column using a tuple in order to drop a specific column, or specify the level to drop all columns with that key on that index level. Instead of saying drop column ‘c’ say drop (‘a’,’c’) as shown below: df.drop((‘a’, ‘c’), axis = 1, inplace = True) Or … Read more