modin.pandas.DatetimeIndex.is_quarter_start

property DatetimeIndex.is_quarter_start: Index[source]

Indicator for whether the date is the first day of a quarter.

Returns:

  • An Index with boolean values. Note this is different from native pandas which

  • returns a python array.

See also

is_quarter_end

Similar property indicating the last day of the quarter.

Examples

>>> idx = pd.date_range('2017-03-30', periods=4)
>>> idx
DatetimeIndex(['2017-03-30', '2017-03-31', '2017-04-01', '2017-04-02'], dtype='datetime64[ns]', freq=None)

>>> idx.is_quarter_start
Index([False, False, True, False], dtype='bool')