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Anonymous's avatar
Anonymous
Not applicable
7 years ago
Solved

Subtracting rows

Hi All,   I would like to subtract lines in Power BI.   Substract lines based on product id and ship date. "After shipping "is calculated column which values are correct only for 1 line.  ...
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  • Anonymous's avatar
    Anonymous
    7 years ago

    Anonymous ,

    We don't need to create Table2. Please group Material in Power BI Desktop query editor, then create the following columns in table1. For more details, please check attached PBIX file.

    shipcum = CALCULATE(SUM (Table1[To Ship] ),
    ALLEXCEPT( Table1,Table1[Material]),
    Table1[Index] <= EARLIER ( Table1[Index] ))
    Column = CALCULATE(MAX(Table1[Inventory on Hand]),ALLEXCEPT(Table1,Table1[Material]),Table1[Index]=1)
    After shipping = Table1[Column]-Table1[shipcum]



    Regards,
    Lydia

Anonymous's avatar
Anonymous
Not applicable
7 years ago

Hi Lydia,

 

It looks like below, using above. Any idea what is wrong?

 

 

//Rasty

Anonymous's avatar
Anonymous
Not applicable
7 years ago

Anonymous ,

Please firstly create a new table using dax below.

Table2 = SUMMARIZE(Table1,Table1[Material],Table1[Ship Date],"To ship all",SUM(Table1[To Ship]),"Inventory on Hand all", MAX(Table1[Inventory on Hand]))


Create the following columns in Table2.

mergecol = Table2[Material]&Table2[Ship Date]
Column = 
CALCULATE (
    SUM ( Table2[To ship all] ),
    ALLEXCEPT( Table2,Table2[Material]),
    Table2[Ship Date] <= EARLIER ( Table2[Ship Date] )
)

 

after shipping = Table2[Inventory on Hand all]-Table2[Column]


Create the following column in Table1.

mergecol = Table1[Material]&Table1[Ship Date]


Create relationship between tables using mergecol field. Then create a table visual as below. For more details, please check attached PBIX file.



Regards,
Lydia

  • Anonymous's avatar
    Anonymous
    Not applicable
    7 years ago

    Hi Lydia,

     

    This is very impresive, very close but, I would desire more as below.

    Thanks.

     

    • Anonymous's avatar
      Anonymous
      Not applicable
      7 years ago

      Anonymous ,

      We don't need to create Table2. Please group Material in Power BI Desktop query editor, then create the following columns in table1. For more details, please check attached PBIX file.

      shipcum = CALCULATE(SUM (Table1[To Ship] ),
    ALLEXCEPT( Table1,Table1[Material]),
    Table1[Index] <= EARLIER ( Table1[Index] ))
      Column = CALCULATE(MAX(Table1[Inventory on Hand]),ALLEXCEPT(Table1,Table1[Material]),Table1[Index]=1)
      After shipping = Table1[Column]-Table1[shipcum]



      Regards,
      Lydia