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Anonymous
Not applicable

Help with DAX code to subtract previous row

‎05-20-2021 04:51 PM

I need help to create DAX code to subtract previous row in SMU column. - refer table below.

 

For example 682-0=0, 895-682=213,910-895=15,950-910=40,1682-950=732. 

 

Any assistance would be greatly appreciated thank you. 

 

MarkPemberton12_0-1621554437923.png

 

 

 

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amitchandak
Super User
Super User

‎05-21-2021 05:51 AM

@Anonymous , Try a new column like

 

Diff =[SMU] - maxx(filter(Table, [machine_no] =earlier([Machine_no]) && [SMU] < earlier([SMU])),[SMU])

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amitchandak
Super User
Super User

‎05-21-2021 05:51 AM

@Anonymous , Try a new column like

 

Diff =[SMU] - maxx(filter(Table, [machine_no] =earlier([Machine_no]) && [SMU] < earlier([SMU])),[SMU])

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At the Microsoft Analytics Community Conference, global leaders and influential voices are stepping up to share their knowledge and help you master the latest in Microsoft Fabric, Copilot, and Purview. ✨
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