Below, you will find one of our all-time favorite Power BI techniques. In the ten (yes ten) years we’ve been operating this site, we’ve written over 1,000 articles on Power BI. Hard to imagine – even for us – but true.
Years ago, we first wrote up this technique in the context of Power Pivot – Power BI’s cousin and predecessor, which we like to call “Power BI in Excel.”
Since the two products share the same brains (DAX and M), this technique is more relevant today than ever. Everything below is 100% legit for Power BI – the same data model “shape,” the same DAX, etc. – but now you can use it to power up your Power BI visuals, and not just PivotTables. Enjoy!
A recent comment/question alerted me to the fact that I’ve never devoted a post just to this very useful (and often misunderstood) function. Time to correct that.
The #1 Reason to Use FILTER – When CALCULATE Breaks Down
Does this Mysterious Error Look Familiar?