DateOffset increments between the first business day of the year.
The number of years represented.
Normalize start/end dates to midnight before generating date range.
A specific integer for the month of the year.
See also
DateOffsetStandard kind of date increment.
Examples
>>> from pandas.tseries.offsets import BYearBegin
>>> ts = pd.Timestamp('2020-05-24 05:01:15')
>>> ts + BYearBegin()
Timestamp('2021-01-01 05:01:15')
>>> ts - BYearBegin()
Timestamp('2020-01-01 05:01:15')
>>> ts + BYearBegin(-1)
Timestamp('2020-01-01 05:01:15')
>>> ts + BYearBegin(2)
Timestamp('2022-01-03 05:01:15')
>>> ts + BYearBegin(month=11)
Timestamp('2020-11-02 05:01:15')
Attributes
| Returns a copy of the calling offset object with n=1 and all other attributes equal. |
Return a string representing the frequency. | |
Return a dict of extra parameters for the offset. | |
Return a string representing the base frequency. | |
Methods
| Return a copy of the frequency. |
(DEPRECATED) Return boolean whether the frequency is a unit frequency (n=1). | |
| Return boolean whether a timestamp occurs on the month end. |
| Return boolean whether a timestamp occurs on the month start. |
| Return boolean whether a timestamp intersects with this frequency. |
| Return boolean whether a timestamp occurs on the quarter end. |
| Return boolean whether a timestamp occurs on the quarter start. |
| Return boolean whether a timestamp occurs on the year end. |
| Return boolean whether a timestamp occurs on the year start. |
| Roll provided date backward to next offset only if not on offset. |
| Roll provided date forward to next offset only if not on offset. |
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Licensed under the 3-clause BSD License.
https://pandas.pydata.org/pandas-docs/version/2.3.0/reference/api/pandas.tseries.offsets.BYearBegin.html