Data Analysis Expressions (DAX) is a library of functions and operators that can be combined to build formulas and expressions in Power BI, Analysis Services, and Power Pivot in Excel data models.
How to create a custom Display Units in Power BI using DAX function? Or Change display unit based on values in table? Read More
Understand Power Bi Opening & Closing Balance Dax functions in detailed, its comes under Time Intelligence Dax Category. Read More