In Power BI Desktop, DAX is a master of filter context . You click "West Region," the measure recalculates. You select "2024," the numbers shift.
Total Profit Margin = DIVIDE( SUMX('PDF_Invoice', 'PDF_Invoice'[Revenue] - 'PDF_Invoice'[Cost]), SUM('PDF_Invoice'[Revenue]) ) dax pdf
DAX does not operate on files; it operates on tables. Therefore, the relationship begins in (the M language layer). In Power BI Desktop, DAX is a master of filter context
Used to manipulate data context, such as CALCULATE or ALL . DAX Functions and Reference Guide | PDF | Boolean Data Type In Power BI Desktop
Use ROW() or SUMMARIZE within your DAX to explicitly calculate totals before the PDF is rendered.