61.date_range方法的使用

 

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# data_range()函数的使用
import pandas as pd
pd.date_range("2021-1-1",periods=10,freq="W")

DatetimeIndex(['2021-01-03', '2021-01-10', '2021-01-17', '2021-01-24',
               '2021-01-31', '2021-02-07', '2021-02-14', '2021-02-21',
               '2021-02-28', '2021-03-07'],
              dtype='datetime64[ns]', freq='W-SUN')