Counting Duplicate Values In A Column

[Atanas_Atanasov]

Dear Community, 

Hope my message finds you well!

I need to count duplicate values in a report with a measure. So far I was able to create a calculated column with the following code:

But I'd like to have it in a measure. 

Can you please help me translate the DAX code from the column into a measure?

Thank you so much for your help,

Atanas

[v-jianboli-msft · Accepted solution]

Hi @Atanas_Atanasov ,

Based on your description, I have create a simple sample:

Here is the DAX:

Number of Opportunities =

IF (

    MAX ( 'RAWData'[Hybird IT Service] ) + MAX ( 'RAWData'[A&PS] ) = 0,

    BLANK(),

    COUNTX (

        FILTER (

            ALL ( 'RAWData' ),

            [Hybird Opportunity Id] = MAX ( 'RAWData'[Hybird Opportunity Id] )

        ),

        [Hybird Opportunity Id]

    )

)

Then choose show items with no data:

Output:

If the result is not what you want, please provide me with more details about your table and your problem or share me with your pbix file after removing sensitive data.

Refer to:

How to provide sample data in the Power BI Forum

How to Get Your Question Answered Quickly

Best Regards,

Jianbo Li

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

[v-jianboli-msft · Accepted solution]

Hi @Atanas_Atanasov ,

Based on your description, I have create a simple sample:

Here is the DAX:

Number of Opportunities =

IF (

    MAX ( 'RAWData'[Hybird IT Service] ) + MAX ( 'RAWData'[A&PS] ) = 0,

    BLANK(),

    COUNTX (

        FILTER (

            ALL ( 'RAWData' ),

            [Hybird Opportunity Id] = MAX ( 'RAWData'[Hybird Opportunity Id] )

        ),

        [Hybird Opportunity Id]

    )

)

Then choose show items with no data:

Output:

If the result is not what you want, please provide me with more details about your table and your problem or share me with your pbix file after removing sensitive data.

Refer to:

How to provide sample data in the Power BI Forum

How to Get Your Question Answered Quickly

Best Regards,

Jianbo Li

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

[Atanas_Atanasov · Accepted solution]

Thank you for your help!

[amitchandak]

@Atanas_Atanasov , Based on what I got

a new column

Countx(Filter(Table, [Opportunity ID] = earlier([Opportunity ID]) ), [Opportunity ID])

[Atanas_Atanasov]

@amitchandak - thank you for your swift reply, but when I enter the argument of Earlier I am not allowed to type any column name (please note I'd like to create a measure, not calculated column)

All due respect, 

Atanas