pandas.DataFrame.keys — pandas 3.0.0rc0+31.g944c527c0a documentation (original) (raw)

• API reference
• DataFrame
• pandas.DataFrame.keys

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='str')