Post #1973

Key Power BI Functions Every Analyst Should Master DAX Functions: 1. CALCULATE(): Purpose: Modify context or filter data for calculations. Example: CALCULATE(SUM(Sales[Amount]), Sales[Region] = "East") 2. SUM(): Purpose: Adds up column values. Example: SUM(Sales[Amount]) 3. AVERAGE(): Purpose: Calculates the mean of column values. Example: AVERAGE(Sales[Amount]) 4. RELATED(): Purpose: Fetch values from a related table. Example: RELATED(Customers[Name]) 5. FILTER(): Purpose: Create a subset of data for calculations. Example: FILTER(Sales, Sales[Amount] > 100) 6. IF(): Purpose: Apply conditional logic. Example: IF(Sales[Amount] > 1000, "High", "Low") 7. ALL(): Purpose: Removes filters to calculate totals. Example: ALL(Sales[Region]) 8. DISTINCT(): Purpose: Return unique values in a column. Example: DISTINCT(Sales[Product]) 9. RANKX(): Purpose: Rank values in a column. Example: RANKX(ALL(Sales[Region]), SUM(Sales[Amount])) 10. FORMAT(): Purpose: Format numbers or dates as text. Example: FORMAT(TODAY(), "MM/DD/YYYY") You can refer these Power BI Interview Resources to learn more: https://whatsapp.com/channel/0029VaGgzAk72WTmQFERKh02 Like this post if you want me to continue this Power BI series 👍♥️ Share with credits: https://t.me/sqlspecialist Hope it helps :)