how to convert Spotfire Over function in Power bi Dax

[feiwu2024]

I have this forumla in Spotfire, Min(if([section]="red" and [category]="high",[depth])) over ([area],[block]). How can I write Dax for this in Power Bi?

[v-huijiey-msft · Accepted solution]

Hi @feiwu2024 ,

Thanks for the reply from @lbendlin .

“Min(if([section]=”red“ and [category]=”high“,[depth])) over ([area],[block])” seems to calculate the minimum depth for records whose section is “red” and category is “high”, and group them by area and block.

Replace it with the syntax of DAX measure:

MinDepth = 
CALCULATE(
    MIN(Table[depth]),
    FILTER(
        Table,
        Table[section] = "red" && Table[category] = "high"
    ),
    ALLEXCEPT(Table, Table[area], Table[block])
)

You can learn more about these functions from the official documentation below:

CALCULATE function (DAX) - DAX | Microsoft Learn

MIN function (DAX) - DAX | Microsoft Learn

FILTER function (DAX) - DAX | Microsoft Learn

ALLEXCEPT function (DAX) - DAX | Microsoft Learn

If you have any other questions please feel free to contact me.

Best Regards,
Yang
Community Support Team

If there is any post helps, then please consider Accept it as the solution  to help the other members find it more quickly.
If I misunderstand your needs or you still have problems on it, please feel free to let us know. Thanks a lot!

[lbendlin]

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