Accumulative

[Kevin454]

Need a column in table that accumulates inventory by item row by row 

for example 

Items.        Inv.        Accumulated inv

Mazda        1          1

Mazda        1.         2

Mazda.       3.         5

Acura.         1.         1

Acura         1.          2 

How can I do this using Dax column or Measures

[Nathaniel_C · Accepted solution]

Hi @Kevin454 
If I understand your measure request, please try this:

Inventory measure = 

Var _index = MAX(Inventory[Index])

var _items = MAX(Inventory[Items])

var _calc = CALCULATE(SUM(Inventory[Inventory]),FILTER(ALL(Inventory),Inventory[Index]<=_index && Inventory[Items]=_items))
return _calc

Let me know if you have any questions.

If this solves your issues, please mark it as the solution, so that others can find it easily. Kudos 👍are nice too.
Nathaniel

[Nathaniel_C]

Hi @Kevin454 ,
I added an index column in power query, you need an index or a date column in order to sort the table correctly.
Let me know if you have any questions.

If this solves your issues, please mark it as the solution, so that others can find it easily. Kudos 👍are nice too.
Nathaniel