maxframe.dataframe.DataFrame.at_time#

DataFrame.at_time(time, axis=0)#

Select values at particular time of day (e.g., 9:30AM).

Parameters:

  • time (datetime.time or str) – The values to select.

  • axis ({0 or 'index', 1 or 'columns'}, default 0) – For Series this parameter is unused and defaults to 0.

Return type:

Series or DataFrame

Raises:

TypeError – If the index is not a DatetimeIndex

See also

between_time

Select values between particular times of the day.

first

Select initial periods of time series based on a date offset.

last

Select final periods of time series based on a date offset.

DatetimeIndex.indexer_at_time

Get just the index locations for values at particular time of the day.

Examples

>>> import maxframe.dataframe as md
>>> i = md.date_range('2018-04-09', periods=4, freq='12h')
>>> ts = md.DataFrame({'A': [1, 2, 3, 4]}, index=i)
>>> ts.execute()
                     A
2018-04-09 00:00:00  1
2018-04-09 12:00:00  2
2018-04-10 00:00:00  3
2018-04-10 12:00:00  4

>>> ts.at_time('12:00').execute()
                     A
2018-04-09 12:00:00  2
2018-04-10 12:00:00  4