Headcount Issue

[Rajkumar07]

Hi Team,

I'm unable to get the headcount for the required condition.

1. Since we do not have data for 12 months yet, then we have to calculate average headcount to be = (Headcount of Jan +Headcount of current month)/2
   
   

   
   This is my formula 
   
   
   

   X Headcount =

   
   

   var x = CALCULATE(DISTINCTCOUNT(EIR[Employee ID]),ALL(EIR[Date Relation]),EIR[Date Relation] = DATE(2022,01,27))

   
   

   var y = CALCULATE(DISTINCTCOUNT(EIR[Employee ID]),EIR[Date Relation] = MAX(EIR[Date Relation]))

   
   

   var Result = (x + y)/2

   return
   Result
   
   But I'm unable to meet the requirement. Could you please help me on this? 

[v-cgao-msft]

Hi @Rajkumar07 ,

Please new a calendar table first, like:

Calendar = 
ADDCOLUMNS(
    CALENDAR(DATE(2022,1,1),DATE(2022,12,31)),
    "Month",FORMAT([Date],"mmmm"),
    "Month Number",MONTH([Date])
)

Relationship:

then new a measure:

X Headcount = 
VAR __MONTH =
    MAX ( 'Calendar'[Month Number] )
VAR __X =
    CALCULATE (
        COUNTROWS ( 'StarterTable' ),
        MONTH ( 'StarterTable'[Date Relation] ) <= 1
    )
VAR __Y =
    CALCULATE (
        COUNTROWS ( 'StarterTable' ),
        MONTH ( 'StarterTable'[Date Relation] ) <= __MONTH
    )
        - CALCULATE (
            COUNTROWS ( 'LeaverTable' ),
            MONTH ( 'LeaverTable'[Date Relation] ) <= __MONTH
        )
VAR __RESULT =
    DIVIDE ( __X + __Y, 2 )
RETURN
    __RESULT

apply the measure with 'calendar'[month] to the table visual, resilt:

The PBIX file is attached for reference.

Best Regards,
Gao
Community Support Team

If there is any post helps, then please consider Accept it as the solution  to help the other members find it more quickly. If I misunderstand your needs or you still have problems on it, please feel free to let us know. Thanks a lot!

How to get your questions answered quickly -- How to provide sample data

[mangaus1111]

Hi, can you please past some sample data of your table EIR?

[Rajkumar07]

Hi,

Thank you for your qucki reply,

This is how look my sample data

I have a sperate Starter and Leaver Table this also looking like same.

Here is my requirement have to find the Attrition % 
I'm already having the Leavers count which numerator value. I need to find the Denominator. 
Like my first request.

Could you please help me to get it?