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moh3azzam's avatar
moh3azzam
New Member
3 years ago
Solved

creating Data Quality Dashboard

Hi,

I have a dataset containing customer information like ID Nu and etc ...

 

I created my check in every column for example on ID Nu and I make another column called ID Nu Valid and the result was valid or not valid and the same for all other columns 

 

what I need now is to create a table like that 

CDEValidNot Valid
Customer Full Name92%8%
Address98%2%
Industry Code80%20%

 

Please, how can I do that?

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  • v-yueyunzh-msft's avatar
    v-yueyunzh-msft
    3 years ago

    Hi , moh3azzam 

    According to your description, you want to calculate the percentage of the column.

    Here are the steps you can refer to :
    (1)This is my test data:

    (2)We can click "New Table" to create a table :

    Table 2 = UNION(UNION( ADDCOLUMNS( SELECTCOLUMNS('Table',"validColumn",[Valid1]) , "ColumnName","Cutomer Full Name"),
 ADDCOLUMNS( SELECTCOLUMNS('Table',"validColumn",[Valid2]) , "ColumnName","Address")),
  ADDCOLUMNS( SELECTCOLUMNS('Table',"validColumn",[Valid3]) , "ColumnName","Industry Code"))

    (3)Then we can create two measures :

    Valid = DIVIDE( CALCULATE( COUNT('Table 2'[validColumn]), 'Table 2'[validColumn] = "valid") , COUNT('Table 2'[validColumn]))
    Not Valid = DIVIDE( CALCULATE( COUNT('Table 2'[validColumn]), 'Table 2'[validColumn] = "not valid") , COUNT('Table 2'[validColumn]))

     

    Then we can put the fields we need on the visual and we can meet your need:

    Thank you for your time and sharing, and thank you for your support and understanding of PowerBI! 

     

    Best Regards,

    Aniya Zhang

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

1 Reply

  • v-yueyunzh-msft's avatar
    v-yueyunzh-msft
    Community Support
    3 years ago

    Hi , moh3azzam 

    According to your description, you want to calculate the percentage of the column.

    Here are the steps you can refer to :
    (1)This is my test data:

    (2)We can click "New Table" to create a table :

    Table 2 = UNION(UNION( ADDCOLUMNS( SELECTCOLUMNS('Table',"validColumn",[Valid1]) , "ColumnName","Cutomer Full Name"),
 ADDCOLUMNS( SELECTCOLUMNS('Table',"validColumn",[Valid2]) , "ColumnName","Address")),
  ADDCOLUMNS( SELECTCOLUMNS('Table',"validColumn",[Valid3]) , "ColumnName","Industry Code"))

    (3)Then we can create two measures :

    Valid = DIVIDE( CALCULATE( COUNT('Table 2'[validColumn]), 'Table 2'[validColumn] = "valid") , COUNT('Table 2'[validColumn]))
    Not Valid = DIVIDE( CALCULATE( COUNT('Table 2'[validColumn]), 'Table 2'[validColumn] = "not valid") , COUNT('Table 2'[validColumn]))

     

    Then we can put the fields we need on the visual and we can meet your need:

    Thank you for your time and sharing, and thank you for your support and understanding of PowerBI! 

     

    Best Regards,

    Aniya Zhang

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