COUNT, COUNTA, COUNTAX, COUNTX - DAX Guide
COUNT: Counts the number of rows in the table where the specified column has a non-blank value.
https://dax.guide/count/
COUNTA: Counts the number of values in a column.
https://dax.guide/counta/
COUNTAX: Counts the number of values which result from evaluating an expression for each row of a table.
https://dax.guide/countax/
COUNTX: Counts the number of values which result from evaluating an expression for each row of a table.
https://dax.guide/countx/
This video is part of DAX Guide, the online guide to all the DAX functions, with links to related content and compatibility matrix with all the versions of Power BI, Azure Analysis Services (AAS), SQL Server Analysis Services (SSAS), SQL Server Data Tools (SSDT), and Power Pivot for Excel.
How to learn DAX: https://www.sqlbi.com/guides/dax/?aff=yt
The definitive guide to DAX: https://www.sqlbi.com/books/the-defin...
Code, run, and share DAX with DAX.do: https://dax.do/?aff=yt
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