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## DAX measure for COUNTIF and across two seperate tables

Hi all,

I am basically trying to integrate a report from two seperate tables. Those two tables do not have an identity key linked to each other. So in excel, this could be simply done by using countif(criteria1,criteria2) like below: But how can I use dax measure(not calculated columns) to calculate this count value?

Your help would be much appreciated.

1 ACCEPTED SOLUTION  Community Support

Hi @Anonymous,

In your scenario, you can create a calculated table to return teh count value like below:

`Table = SUMMARIZE('Table2','Table2'[week],'Table2'[platform],"Count",COUNTROWS('Table2'))`

Then create a measure use LookupValue() function:

`Measure 2 = LOOKUPVALUE('Table'[Count],'Table'[week],CALCULATE(MAX('Table1'[week]),FILTER('Table','Table'[week]=MAX('Table'[week]) && 'Table'[platform]=MAX('Table'[platform]))),'Table'[platform],CALCULATE(MAX('Table1'[platform]),FILTER('Table','Table'[week]=MAX('Table'[week]) && 'Table'[platform]=MAX('Table'[platform]))))` Best Regards,
Qiuyun Yu

Community Support Team _ Qiuyun Yu
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.  Community Support

Hi @Anonymous,

In your scenario, you can create a calculated table to return teh count value like below:

`Table = SUMMARIZE('Table2','Table2'[week],'Table2'[platform],"Count",COUNTROWS('Table2'))`

Then create a measure use LookupValue() function:

`Measure 2 = LOOKUPVALUE('Table'[Count],'Table'[week],CALCULATE(MAX('Table1'[week]),FILTER('Table','Table'[week]=MAX('Table'[week]) && 'Table'[platform]=MAX('Table'[platform]))),'Table'[platform],CALCULATE(MAX('Table1'[platform]),FILTER('Table','Table'[week]=MAX('Table'[week]) && 'Table'[platform]=MAX('Table'[platform]))))` Best Regards,
Qiuyun Yu

Community Support Team _ Qiuyun Yu
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