topic Re: Differentiate operations in DAX Commands and Tips

Differentiate operations

Tommyvhod — Thu, 15 Dec 2022 09:17:12 GMT

Hello all

I have a formula which calculates the days between two operations:

Aging = var _time =

MAX(Data[Datum trans])

VAR _maxLastTime =

CALCULATE(MAX(Data[Datum trans]),

FILTER(ALLEXCEPT(Data, Data[ID]), Data[Datum trans] < _time)

)

VAR _datedif =

DATEDIFF(_maxLastTime,_time,DAY)

Return

IF(_datedif >0,_datedif,0)

The problem here is that if I have the same date on the last 4 operations and x day before those all the 4 last operations shows x day difference.

I am wondering how could I add another line differenciating the number of the operation ( its always ascending - eg. operation 1, 2 , 5 , 10, 20, etc)

Thank you

Re: Differentiate operations

v-jianboli-msft — Fri, 16 Dec 2022 05:22:34 GMT

Hi Tommyvhod ,

Based on your description, I have created a simple sample:

Please try:

add an index column:

Then apply the measure:

Aging = var _time = MAX(Data[Datum trans]) var _index = MAX('Data'[Index]) VAR _maxLastTime = CALCULATE(MAX(Data[Datum trans]), FILTER(ALLEXCEPT(Data, Data[ID]), [Index]=_index-1) ) VAR _datedif = DATEDIFF(_maxLastTime,_time,DAY) Return IF(_datedif >0,_datedif,0)

Final output:

Best Regards,

Jianbo Li

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

Re: Differentiate operations

Tommyvhod — Fri, 16 Dec 2022 08:32:28 GMT

Thank you. Yes the index column was a good Idea. What I also changed is the

IF(_datedif >0,_datedif,0)

To _datedif, Blank()) so the visual wont show unecessary columns