Power BI: basic DAX functions
DAX syntax is the following:
Name of a calculation = SUM (Table Name [Column Name in the Table])
The above formula equals to the sum of a column in a table.
Every DAX formula starts with the equal sign, similar to an Excel formula, followed by a function, such as SUM, COUNT, AVERAGE, and etc. After the function, a table’s name is referenced, followed by a column's name.
One could divide DAX functions into five major categories:
1. Math & statistics
2. Logical
3. Text
4. Filter
5. Date & time functions
To learn more about Power BI: https://centida.com/index.php/blog/
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