Count if a datetime is distinct

[gcv1999]

Hello I have a table that looks like this:

I'd like to count the expirations that are past due. In the above case for id ending in 774, there would only be 1 expiration despite having multiple certifications expiring on the same day/time. In total for the above table, there would be two expirations not 4. 

However, I do not want to look at only distinct date/times because a date and time could apply to multiple ids.

What measure could I write to achieve this? Thank you

[Ashish_Mathur]

Hi,

Try this measure

Measure = Calculate(Distinctcount(Data[id]),filter(Data,Data[expiration]<today()))

Hope this helps.

[v-lionel-msft]

Hi @gcv1999 ,

Try this measure.

Measure = 
CALCULATE(
    DISTINCTCOUNT('Sheet1 (2)'[expiration]),
    ALLEXCEPT( 'Sheet1 (2)', 'Sheet1 (2)'[id] )
)

 

Best regards,
Lionel Chen

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

[mahoneypat · Accepted solution]

You could try a measure expression like this to get your result

Expirations =
COUNTROWS (
FILTER (
SUMMARIZE ( Table, Table[id], Table[expiration] ),
Table[expiration] < TODAY ()
)
)

If this works for you, please mark it as the solution.  Kudos are appreciated too.  Please let me know if not.

Regards,

Pat

If this works for you, please mark it as the solution.  Kudos are appreciated too.  Please let me know if not.

Regards,

Pat

[amitchandak]

@gcv1999 , Try a new measure like

countx(summarize(Table, table[id],table[expiration]),[id])