用法:
property DatetimeProperties.dayofweek
星期几,星期一=0,星期日=6。
例子:
>>> import pandas as pd >>> import cudf >>> datetime_series = cudf.Series(pd.date_range('2016-12-31', ... '2017-01-08', freq='D')) >>> datetime_series 0 2016-12-31 1 2017-01-01 2 2017-01-02 3 2017-01-03 4 2017-01-04 5 2017-01-05 6 2017-01-06 7 2017-01-07 8 2017-01-08 dtype: datetime64[ns] >>> datetime_series.dt.dayofweek 0 5 1 6 2 0 3 1 4 2 5 3 6 4 7 5 8 6 dtype: int16
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注:本文由纯净天空筛选整理自rapids.ai大神的英文原创作品 cudf.core.series.DatetimeProperties.dayofweek。非经特殊声明,原始代码版权归原作者所有,本译文未经允许或授权,请勿转载或复制。