I'd like to be able to create reusable functions in DAX, instead of using the same DAX code in multiple measures. Example: I have some complicated DAX code, which calculates the no of working second...
It seems a no-brainer to have this capability, and is so weird that it appears that it doesn't (I've been trying to find a way of doing it for a bit now!). If DAX could have UDFs, it would be possible to start to build a library of data analysis functions that could rival R for data science applications. But without this expandability, it is not in as competitive of a position.
