我的USB闪存盘有以下问题:[45343.607025] usb 4-6: New USB device found, idVendor=125f, idProduct=c08a, bcdDevice=10.75
[45343.607028] usb 4-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
select Executive, count([Cat A]) AS [1-3], count([Cat B]) AS [4-6],count([Cat C]) AS [7-10],count([Catgetdate()) > 6 and DATEDIFF(d,[next follow up date],getdate()) < 11) case
给定时间戳数据,我想计算过去4-6天的某些变量的中位数。过去1-3天的中位数可以由pd.pandas.DataFrame.rolling计算,但我找不到如何使用滚动来计算过去4-6天的中位数。6 days2 2011-014-6 days
6 2011-01-02 12:00:00 1.744812 NaN #