eland.DataFrame.idxmax#
- DataFrame.idxmax(axis: int = 0) Series #
Return index of first occurrence of maximum over requested axis.
NA/null values are excluded.
Parameters#
- axis{0, 1}, default 0
The axis to filter on, expressed as index (int).
Returns#
pandas.Series
See Also#
Examples#
>>> ed_df = ed.DataFrame('http://localhost:9200', 'flights') >>> ed_flights = ed_df.filter(["AvgTicketPrice", "FlightDelayMin", "dayOfWeek", "timestamp"]) >>> ed_flights.idxmax() AvgTicketPrice 1843 FlightDelayMin 109 dayOfWeek 1988 dtype: object