Hi!
I have on the same sheet two tables like this:
This one with almost 15.000 rows:
txQsTHG.png
And this one with all combo pairs from 80 taken by 2:
yvo01Bl.png
Also another table with all combo triples from 80 taken by 3, but I suppose the solving is similar for pairs so it not so important to post pictures of both of them.
How to find out how many time each pair combo appear on the table with numbers ?
I tried with Countifs but it doesn't work.
This is the formula:
How to do it, please?
Also, I need to avoid to use VBA and array because I'm gonna make an experiment and create like ~300 to 400 sheets on the same workbook and don't want to use VBA because I need to autoupdate results without clicking on any button or keyboard. Also, I want to avoid the use of arrays because on every sheet I duplicate I want to delete the last row of numbers from the table, and so on to the 200 or 300 sheet.
Any help, please?
Thank you so much!
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