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Sumproduct but only first time corresponding value is seen e.g. un
Using XL03
Sample Data: Name Race Speed Avg Speed Track Month Joe 2:12 2:15 OFCF Jan Joe 2:28 2:15 ADL Feb Mary 2:14 2:07 ADL Jan Joe 2:15 2:15 ADL Feb etc I already have sumproducts in place to count how many participants raced in each month, how many at each track, etc. The last piece I need to add is the number of people for a given track on a given month, who had an /average/ time of over 2 minutes. But, I have repeats- the same person can run a track more than once in the same month, so their average comes across more than once and skews the total count. Is there a straightforward way to only count the "unique" value combinations (first time for combo of person, track, month) and ignore all subsequent races by that person on the same track/month in the sumproduct count? Thank you! Keith |
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