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How to summarize data based on specific parameters
How do I summarize a large data set based on specifiec parameters. For
example, I have a data set of water level measurements recorded at 1 hour increments for 1 year. I would like to calculated a daily average water level for each day. Is there a faster way to do this than manually selected all of the recordings within each day and individually calculating daily means. In other words, is there a formula I can use that tells excel to calculated means for each day? |
#2
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Assume the data starts in A2 going down
=AVERAGE(OFFSET($A$2,ROW(1:1)*24-24,,24,)) if you copy it down it will average A2:A25, A26:A49 and so on, so copy it down 365 rows and that should be it -- Regards, Peo Sjoblom (No private emails please, for everyone's benefit keep the discussion in the newsgroup/forum) "Water guy" <Water wrote in message ... How do I summarize a large data set based on specifiec parameters. For example, I have a data set of water level measurements recorded at 1 hour increments for 1 year. I would like to calculated a daily average water level for each day. Is there a faster way to do this than manually selected all of the recordings within each day and individually calculating daily means. In other words, is there a formula I can use that tells excel to calculated means for each day? |
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