pandas.PeriodIndex.day_of_week#

property PeriodIndex.day_of_week[源代码]#

一周中的某一天,星期一=0,星期日=6。

例子

>>> idx = pd.PeriodIndex(["2023-01-01", "2023-01-02", "2023-01-03"], freq="D")
>>> idx.weekday
Index([6, 0, 1], dtype='int64')