Calculating mode measure in dax but display no mode when there is a tie

[Anonymous]

Hi, I have looked through some of the solutions of creating mode measures in dax, specifically when it comes to breaking a tie when there is more than 1 mode value.  My question is, does it always require a tie breaker (Either min or max value)? Interested in knowing how to display "No mode" if I don't want to break the tie.

Mode :=
MINX (
    TOPN (
        1,
        ADDCOLUMNS (
            VALUES ( Data[Value] ),
            "Frequency", CALCULATE ( COUNT ( Data[Value] ) )
        ),
        [Frequency],
        0
    ),
    Data[Value]
)

[v-kkf-msft · Accepted solution]

Hi @Anonymous ,

I am not sure if I understood your question correctly. Do you want to return blank when multiple values rank as 1? If so, please try the following measure.

Mode = 
VAR tab =
    TOPN (
        1,
        ADDCOLUMNS (
            VALUES ( Data[Value] ),
            "Frequency", CALCULATE ( COUNT ( Data[Value] ) )
        ),
        [Frequency], 0
    )
RETURN
    IF ( COUNTROWS ( tab ) > 1, BLANK (), MINX ( tab, Data[Value] ) )

If the problem is still not resolved, please provide detailed error information or the expected result you expect. Let me know immediately, looking forward to your reply.
Best Regards,
Winniz
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

[Anonymous]

Thank you so much! This is exactly what I was looking for.