how to transform the data use DAX

[Anonymous]

Hi, Here is my data any and I need to create a visual that show the data both this year the previous year, but the x-axis should be current year, so first I need to transform the data, and the result of the data of current year and previous year should be in the same row, do you have any ideas how to transform the Rev Last of 2021 to 2022? Thank you.

[Anonymous · Accepted solution]

Hi @Anonymous ,

Please try below steps:

1. below is my test table

Table:

2. create a measure with below dax formula

Measure =
VAR cur_ym =
    SELECTEDVALUE ( 'Table'[year_month] )
VAR cur_year =
    INT ( LEFT ( cur_ym, 4 ) )
VAR cur_month =
    INT ( RIGHT ( cur_ym, 2 ) )
VAR tmp =
    FILTER (
        ALL ( 'Table' ),
        INT ( LEFT ( 'Table'[year_month], 4 ) = cur_year - 1 )
    )
VAR _val =
    CALCULATE (
        MAX ( 'Table'[Rev Last] ),
        ALL ( 'Table' ),
        INT ( LEFT ( 'Table'[year_month], 4 ) ) = cur_year - 1,
        INT ( RIGHT ( 'Table'[year_month], 2 ) ) = cur_month
    )
RETURN
    _val

3. add a table visual with fields and measure

Please refer the attached .pbix file.

Best regards,
Community Support Team_ Binbin Yu
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

[SwayamSinha]

If you looking for something as above then its as simple as the below code:

PyQty = Calculate (Sum(Order_Details[Quantity]),DATEADD('Date'[Date],-1,Year))

[Anonymous]

Thanks! the date column type is text so it sees this function did not solve the problem directly