用法:
property DatetimeProperties.hour
日期时间的小时数。
例子:
>>> import pandas as pd >>> import cudf >>> datetime_series = cudf.Series(pd.date_range("2000-01-01", ... periods=3, freq="h")) >>> datetime_series 0 2000-01-01 00:00:00 1 2000-01-01 01:00:00 2 2000-01-01 02:00:00 dtype: datetime64[ns] >>> datetime_series.dt.hour 0 0 1 1 2 2 dtype: int16
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