Forum Discussion

Anonymous's avatar
Anonymous
Not applicable
4 years ago
Solved

How can I create a bar chart that shows the difference between two values according to their dates

Hello! I'm new to PowerBI and can't figure this one out. I have an Excel datasheet with 4 main columns, the first has the product name, the second has the some parameters related to the products, th...
  • danextian's avatar
    4 years ago

    Hi Anonymous ,

    Give your data screenshot, I would use a formula similar to this:

    Diff = 
    VAR __PREV =
        CALCULATE (
            SUM ( 'Table'[Measured] ),
            ALL ( 'Table'[Year] ),
            'Table'[Year]
                = MAX ( 'Table'[Year] ) - 1
        )
    RETURN
        SUM ( 'Table'[Measured] ) - __PREV


    You can see in the image below that measure above returns the difference between two years (Product A for 2022-- 3.48-.047 = 3.01)