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# Expression error
I am creating a new custom column for a table with more than 30 columns. I am trying to create a new column with IF and ELSE Statement but getting the below error. Please let me know the correct sy...
Ah, ok.
You want to do this in DAX, not in Power Query. Create a DAX measure like this:
_Overr_ct_pct = VAR __idCount = COUNT(yourTable[Overr_ct]) VAR __total = CALCULATE( COUNT(yourTable[Overr_ct]), REMOVEFILTERS(yourTable), VALUES(yourTable[id]) ) RETURN IF( MAX(yourTable[Keep_num]) = 1, // If [Keep_num] is a measure you can remove the MAX() and 'yourTable' bits DIVIDE(__idCount, __total, 0) )Select this new measure from the Fields list, go to the Measure Tools tab, change the format to Percent:
Pete
Hi shikhavidyarthi ,
Assuming I'm understanding what you're trying to do, I think it would look like this:
if [Criteria] = 1 and [override_reason] = "KEEP"
then List.Count(previousStepName[facility_id]) / List.Count(previousStepName[facility_id])
else 0
Pete
If criteria = 1 then ( if override_reason = 'KEEP' then count(facility_id))/Count(facility_id) else 0
Hi shikhavidyarthi ,
That's what my code does.
If it's not doing what you're expecting it to do, can you give me some more detail around what you need please?
Pete