MoM% Change based on %CT Count

[smpa01]

Hi,

I have a source table as attached (Tab- RAW_Data).

https://drive.google.com/open?id=1-D-PzY3u2M5hWhMTp7Oeo1URDpJA_st1

I have created a Matrix Table which gives me the %CT Count over

Matrix Visualization

I want to create a measure which will calculate the MoM%Change based on the %CT Count as demonstrated in the "Desired Tab" as following. Is it possible to create such a measure in DAX?

Desired

Thank you in advance

[v-yuta-msft · Accepted solution]

Hi smpa01,

To achieve your requirement, you should create an index firstly. Click Query Editor-> Add Column->Index Column. After close&applied, create a calculate column using DAX below:

Change = 
VAR previous_month = CALCULATE(MAX(Desired[Month]), FILTER(Desired, Desired[Index] = EARLIER(Desired[Index]) - 1))
VAR current_month = Desired[Month]
VAR previous_month_Count = CALCULATE(MAX(Desired[%CT Count of REC to PMT Ageing]), FILTER(Desired, Desired[Index] = EARLIER(Desired[Index]) - 1))
VAR current_month_count = Desired[%CT Count of REC to PMT Ageing]
RETURN
IF(current_month <> "July", (current_month_count - previous_month_Count) / previous_month_Count, BLANK())

  

Regards,

Jimmy Tao