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Helper V

## DAX to calculate the count of the flags

Hi All,

I have a table named student with columns DateBooked,ParticipantName and NoBookingCheckFlag. This data is corresponding to the students reservation for a school program.

The Date Booked column shows the booking date of the ticket,ParticipantName is the name of the student and NoBookingCheckFlag column shows those students who attended the program without reservation so if the flag is set to Yes then they attended the program without reservation and if flag is set to No the students attended the program with reservation.

Expected results :

I need to create a calculated measure column to find the remaining columns OverAllCount(with/without reservation,count(with reservation) and  %ge ratio corresponding to the respective booking dates.

% age ratio = 1- count(with reservation)/OverallCount(with/without reservation)

Can you please suggest suitable DAX to handle the expected results?

Input source :

 DateBooked ParticipantName NoBookingCheckFlag OverallAllCount(with/withoutreservation) Count(WithReservation) %geRatio 15.09.2021 Tom Yes 16.09.2021 Tom Yes 15.09.2021 John Yes 16.09.2021 John No 20.09.2021 Mary Yes 21.09.2021 Mary No 17.09.2021 Mary No 13.09.2021 Elizabeth Yes 14.09.2021 Elizabeth Yes 09.09.2021 Mario Yes 10.09.2021 Mario Yes 17.09.2021 Mario No 20.09.2021 Mario No 21.09.2021 Mario Yes

Kind regards

Sameer

1 ACCEPTED SOLUTION
Super User

Hello there @deb_power123 ! If I understood your problem correctly, this is what you want:

``````Count (with reservation) =
CALCULATE(
COUNTROWS(Table),
Table[NoBookingCheckFlag] = "No")

OverallCount =
COUNT(Table[NoBookingCheckFlag])

% age ratio = 1 - DIVIDE( Count (with reservation), OverallCount)``````

As a side note, calculated measure column does not exist in PBI terminology since calculated column <> measure. Check out this link on the differences between both calculations.

If my reply provided you with a solution, pleased mark it as a solution ✔️ or give it a kudoe 👍
Thanks!

You can also check out my LinkedIn!

Best regards,
Gonçalo Geraldes

3 REPLIES 3
Super User

Hello there @deb_power123 ! If I understood your problem correctly, this is what you want:

``````Count (with reservation) =
CALCULATE(
COUNTROWS(Table),
Table[NoBookingCheckFlag] = "No")

OverallCount =
COUNT(Table[NoBookingCheckFlag])

% age ratio = 1 - DIVIDE( Count (with reservation), OverallCount)``````

As a side note, calculated measure column does not exist in PBI terminology since calculated column <> measure. Check out this link on the differences between both calculations.

If my reply provided you with a solution, pleased mark it as a solution ✔️ or give it a kudoe 👍
Thanks!

You can also check out my LinkedIn!

Best regards,
Gonçalo Geraldes

Helper V

It worked

Impactful Individual

OverAllCount(with/without reservation)= COUNT(NoBookingCheckFlag)

Count(with reservation)= CALCULATE(COUNT(NoBookingCheckFlag), Table(NoBookingCheckFlag)= "No")

%ge ratio= 1- DIVIDE(Count(with reservation), OverAllCount(with/without reservation))

Thanks.

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