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Anonymous's avatar
Anonymous
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8 years ago
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Dedupe ID - Keep most recent record

I have a list of Visitor IDs to a website for a specific timespan.  For purposes of summarizing the data, I would like to dedeupe the IDs in the list, keep only the timestamp of the most recent visit...
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  • Vvelarde's avatar
    Vvelarde
    8 years ago

    Anonymous

     

    (DAX(SUMMARIZECOLUMNS(analytics_clickstream_201802[visid_comb);"LastDate":MAX(analytics_clickstream_201802[date_time]))

    )).

     

    Replace : with ; 

     

    If you have problems with ; replace it with , (This is for regional settings)

     

    Regards

    Victor

     

     

Anonymous's avatar
Anonymous
Not applicable
8 years ago

Vvelarde

 

This is the statement I am using for the ID creation:

visid_comb = CONCATENATE(analytics_clickstream_201802[post_visid_low],analytics_clickstream_201802[post_visid_high])

 

This is your recommendation, modified for the table:

Column = SUMMARIZECOLUMNS(analytics_clickstream_201802[visid_comb);"LastDate":MAX(analytics_clickstream_201802[date_time]))

 

This is the error message when I apply your suggestion, and I am not sure where my error is:

The syntax for ')' is incorrect. (DAX(SUMMARIZECOLUMNS(analytics_clickstream_201802[visid_comb);"LastDate":MAX(analytics_clickstream_201802[date_time]))

)).

 

Appreciate all of the help.

 

 

Vvelarde's avatar
Vvelarde
Icon for Community Champion rankCommunity Champion
8 years ago

Anonymous

 

(DAX(SUMMARIZECOLUMNS(analytics_clickstream_201802[visid_comb);"LastDate":MAX(analytics_clickstream_201802[date_time]))

)).

 

Replace : with ; 

 

If you have problems with ; replace it with , (This is for regional settings)

 

Regards

Victor