how to take monthly mean of hourly data set ?

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pruth
pruth 2022-2-10
评论： Star Strider 2022-2-10
hi,
I am having a problem with timetable.
I have an hourly data for 1 year.
I want take an average of each month and make hourly timeseries of the data.
what i mean to say; I will have 12 time series with hours. each month will have 24 hours time series.

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回答（1 个）

Star Strider
Star Strider 2022-2-10
The groupsummary function could be helpful here. See Grouped Calculations in Tables and Timetables for a detailed discussion. The retime function could also be an option.
  2 个评论
pruth
pruth 2022-2-10
can you tell me how to use the retime here ?
Star Strider
Star Strider 2022-2-10
The documentation gives clear examples. I recently did something similar in Averaging hourly time series data to daily time series so you can use that as a guide.
I would have to have a representative sample of your data to see if groupsummary would be appropriate for it, so I did not even attempt to sketch the approach here. I cannot be certain that approach would work without having your data to experiment with (and even then it might not be possible).

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