Are Power Query statistics accurate?

[Anonymous]

I am manually filtering on multiple criteria to to double check my dax calculations. I have noticed that they are consistently off by around 30 entries when I filter by two criteria and by 1 entry when I filter by 1.  My first inclination is to blame my dax but I'm only using a Count function on the same column.

Power Query returns 39497

While the dax formula Count('Table'[Column]) returns 39496

Anyone have any ideas?

Thanks for the help

[Icey · Accepted solution]

Hi @Anonymous ,

This may caused by your data source. Some similar situations for reference:

losing lines between Power Query and report;

More rows than filtered in Power query.

Best Regards,

Icey

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

[ToddChitt]

Try the DAX funciton COUNTROWS('TableName') .