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Anonymous
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Dax Formula for pervious value(lag) in calculated column

I need to create one dax formula for column G(ABD) in the below screenshot. There are three cases to create this formula.

Case 1: First week of the quarter then total of DMD - History

Case 2: His >0 and not first week of the quarter then Above ABD- History

Case 3: His =0 then Above ABD-Above ABD/7

 

 

kborusu_2-1685465043655.png

 

 

 

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