Help with DAX to rank the duplicates.

[Anonymous]

Hello all,

I have a table similar to this and I have listed the desired rank column. I need a calculated column to rank based on the dates eventhough it has duplicates.

Also the assignment numbers wouldn't be in an increasing order as shown here.

Looking forward to your help.

Thanks

[V-lianl-msft · Accepted solution]

Hi @Anonymous ,

With DAX, I can't rank duplicate data based on duplicate data. What I can do is to use a column of non duplicate data to rank (unique row identifier is essential here). Try to create a calculated column in DAX .If this is not the result you want, you could submit your idea to help improve power Bi.

rank = 
RANKX (
    FILTER (
        'Table',
        EARLIER ( 'Table'[id] ) = 'Table'[id]
    ),
    'Table'[assign no.],
    ,
    ASC
)

Best Regards,

Liang 

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