Forum Discussion

Anonymous's avatar
Anonymous
Not applicable
5 years ago
Solved

Calculate Occurrence

Hello ,

 

I am looking for some help around the solution for below.

 

Table A(column 1)   Table B(Column 2)    

1                               Tom

1                               Harry

1                               Nick

2                               Tim

2                               Sam

 

Looking for a result that counts the occurence of Column 1.

 

Table A(column 1)   Table B(Column 2)    Result Count

South                           Tom                            3

South                           Harry                           3

South                           Nick                             3

North                           Tim                              2

North                           Sam                             2

 

Thank you in advance.

Need Help
  • v-henryk-mstf's avatar
    v-henryk-mstf
    5 years ago

    Hi Anonymous ,
    According to your requirements, the table relationships in the data model are many-to-many relationships. I did the following test as a reference:

    M = 
CALCULATE (
    COUNTROWS ( Table1 ),
    FILTER ( ALL ( Table1 ), Table1[Area] = MAX ( Table1[Area] ) )
)

     

    Here is the sample pbix file.


    If the established model is not correct, please provide detailed test data and information so that I can do accurate tests. Looking forward to your reply.


    Best Regards,
    Henry


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

5 Replies

  • parry2k's avatar
    parry2k
    Icon for Super User rankSuper User
    5 years ago

    Anonymous what is the logic to get the count? What is the relationship between these tables? 

     

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    • Anonymous's avatar
      Anonymous
      Not applicable
      5 years ago

      Hello Parry2k,

       

      The relationship between these 2 tables is with a different column with Many to Many relation. All I am looking for is the count of number of occurences of the records in Column 1 irrespective of column 2.

  • smpa01's avatar
    smpa01
    Icon for Community Champion rankCommunity Champion
    5 years ago

    Anonymous 

    Measure 2 := CALCULATE(COUNTROWS('Table'),ALL('Table'[Column2]))

    • Anonymous's avatar
      Anonymous
      Not applicable
      5 years ago

      Thank you for the response. This logic did not work as both columns are not from the same table.

  • v-henryk-mstf's avatar
    v-henryk-mstf
    Icon for Community Support rankCommunity Support
    5 years ago

    Hi Anonymous ,
    According to your requirements, the table relationships in the data model are many-to-many relationships. I did the following test as a reference:

    M = 
CALCULATE (
    COUNTROWS ( Table1 ),
    FILTER ( ALL ( Table1 ), Table1[Area] = MAX ( Table1[Area] ) )
)

     

    Here is the sample pbix file.


    If the established model is not correct, please provide detailed test data and information so that I can do accurate tests. Looking forward to your reply.


    Best Regards,
    Henry


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