Tableau - Table Calculations How to divide two different columns using aggregate.

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Tableau - Table Calculations How to divide two different columns using aggregate.

When using measures and measure values you wont be able to aggregate the tow measures. actual and forecast before the division, so I had to do each separately due to some tableau limitation and by this i was able to solve the issue i am facing.

Hope you enjoy the video & happy learning.
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Really nice video, solve exactly what problems I have, I can't find solutions anywhere else. Thanks!!!

XinyiWang-dkge
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is there not a way to do this dynamically? i want to upload many many versions of the same model output so it would be nice to just show several measures in rows like new users, churned users, total users, then show baseline and high confidence sums for these measures in the first two columns and then difference in the third, looking directly at whatever versions I'm looking at in the columns.

NathanVessels
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Thank you very much.
For my part, I had the same mistake (red). I just had to remove and then put back the measurement value ("A / B") after modifying it.
I was thus able to do without the creation of intermediates values "A aggr." & "B agg." : IFNULL(SUM([A])/SUM([B]), 0)
(as percentage)

maximedo