Ok, by now you probably know I’m a liiiiitle too much into calculation groups. Once you try calculation groups there’s no going back. Particularly if you do time intelligence analysis (that is comparing values with the previous year, but many other things as well). The reason is that normally you would create a new measure for each pair of calculation – measure, (e.g. Sales Amout PY, Sales Amount YTD, Total Cost PY, Total Cost YTD … ). With calculation groups you just create the box that shifts a measure into producing the time calculation that you want.
Ok, this is a rather niche use case, but I’ll go ahead anyway, basically because I think it’s cool.
In conditional formatting in Power BI you have three options: By values, by rules and by measure. In this last case, you have to provide a measure which provides a hexadecimal code, such as #FFFFFF for white and so on. When I saw this option I liked it because you can write the most twisted logic of the world and format according to that, but I felt uneasy about the fact that you have to hardcode the hexadecimal codes in the DAX logic. WHAT IF YOU DECIDE TO CHANGE THE THEME OF YOUR REPORT??
Calculated tables are not used often, because after all, it only combines data that you already have, right? Well, I didn’t use them often, until recently.
I was shown an excel chart displaying market share among top contenders, but including CY vs PY, then CYTD vs PYTD, then MAT vs MAT-1, and then the last 12 months as individual points. «This is what we would like to have»
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