DatetimeIndex.to_native_types(slicer=None, **kwargs)

DatetimeIndex.tz_localize(*args, **kwargs)

DatetimeIndex.searchsorted(key, side='left', sorter=None)

DatetimeIndex.get_value(series, key)

DatetimeIndex.is_year_end Logical indicating if last day of year (defined by frequency)

DatetimeIndex.drop_duplicates(*args, **kwargs)

DatetimeIndex.to_julian_date()

DatetimeIndex.ndim return the number of dimensions of the underlying data, by definition 1

DatetimeIndex.memory_usage(deep=False)

DatetimeIndex.dropna(how='any')