pandas.DataFrame.keys — pandas 2.2.3 documentation (original) (raw)

DataFrame.keys()[source]#

Get the ‘info axis’ (see Indexing for more).

This is index for Series, columns for DataFrame.

Returns:

Index

Info axis.

Examples

d = pd.DataFrame(data={'A': [1, 2, 3], 'B': [0, 4, 8]}, ... index=['a', 'b', 'c']) d A B a 1 0 b 2 4 c 3 8 d.keys() Index(['A', 'B'], dtype='object')