Reputation: 33
I am new with DAX and Power BI. I have a Power BI resultset with an unique identifier (ID), a column (REF_ID) that references to the ID column, but is nullable, and a measure (MSR). Now I simply want to make a calculation: New_Measure = MSR (if REF_ID is NULL) New_Measure = MSR + MSR_REF_ID (so the MSR from the ID that is referencing from REF_ID).
Example: New_Measure(ID=3) = Measure(ID=3) + Measure(ID=6) = -5283619.953 + 1911594.57332966
Who can help???
Upvotes: 0
Views: 304
Reputation: 271
Create a new column in Power BI using below formula:
New_Measure = IF(Ref_ID = BLANK(), MSR, MSR + LOOKUPVALUE(MSR, ID, REF_ID))
You can refer syntax for IF and LOOKUPVALUE for DAX
Upvotes: 0