Forum Discussion
Adding New Column - Identification of Distinct or Duplicate records
The FU , UK record is same, so break the tie a create a new index column and create a new Column like given below
New column cal = if(COUNTX(FILTER(Sheet1,Sheet1[ID]=EARLIER(Sheet1[ID]) && Sheet1[Country]=EARLIER(Sheet1[Country]) && Sheet1[Value]<=EARLIER(Sheet1[Value]) && Sheet1[Index]<=EARLIER(Sheet1[Index])),Sheet1[ID])=1,"Distinct","Duplicate")Find the solution at: https://www.dropbox.com/s/04bm2kh5qv0quhh/DistDup.pbix?dl=0
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I tried to create only one column (CAT) in that way.
Only ID records idicate if the atribute is Unique or Duplicate.
CAT =
VAR _1 = RANKX(FILTER('DAX',EARLIER('DAX'[ID])),ASC,Skip)
VAR _2 = IF(_1=1, "Unique","Duplicate")
RETURN _2
Unfortunately it does not work.
Could you please help?
Community ChampionAnonymous
if you want DAX to catch the duplicate IDs,
you need to tell DAX
to rank a numerical column (Values in this case) within each ID/ID_Country group (whatever you prefer)
and
use a RAND helper column and associate that with value to break ties inRANKX since there are duplicate values