用法:
property DatetimeProperties.year
日期時間的年份。
例子:
>>> import cudf >>> import pandas as pd >>> datetime_series = cudf.Series(pd.date_range("2000-01-01", ... periods=3, freq="Y")) >>> datetime_series 0 2000-12-31 1 2001-12-31 2 2002-12-31 dtype: datetime64[ns] >>> datetime_series.dt.year 0 2000 1 2001 2 2002 dtype: int16
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