pandas.tseries.offsets.BusinessMonthBegin.apply_index¶
- BusinessMonthBegin.apply_index()¶
Vectorized apply of DateOffset to DatetimeIndex.
Deprecated since version 1.1.0: Use
offset + dtindexinstead.- Parameters:
- indexDatetimeIndex
- Returns:
- DatetimeIndex
- Raises:
- NotImplementedError
When the specific offset subclass does not have a vectorized implementation.