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Ethanhunt123's avatar
Ethanhunt123
Icon for Helper IV rankHelper IV
2 years ago
Solved

LINESTX with slicer

Hello, 

 

I am trying to calculate trends using slope and intercept 

 

I am using the following DAX, which is functioning well. However, the issue arises when I have a slicer on the order date. I want the dataset for the query below to also get filtered for that date range when a user applies a start and end date filter on the order date slicer

Revenue trend = VAR line =

LINESTX (
ALL('Sales order line fact'[Order date] ),
[Total revenue trend],
'Sales order line fact'[Order date]
)
VAR slope = SELECTCOLUMNS ( line, [Slope1] )
VAR intercept = SELECTCOLUMNS ( line, [Intercept] )
VAR x = SELECTEDVALUE ( 'Sales order line fact'[Order date] )
VAR y = x * slope + intercept
RETURN y

@
@Dax
@Dax help
  • BeaBF's avatar
    BeaBF
    2 years ago

    Ethanhunt123 Hi! Try with:

    Revenue trend =
    VAR line =
    LINESTX (
    ALLSELECTED('Sales order line fact'[Order date]), -- This respects the slicer
    [Total revenue trend],
    'Sales order line fact'[Order date]
    )
    VAR slope = SELECTCOLUMNS(line, [Slope1])
    VAR intercept = SELECTCOLUMNS(line, [Intercept])
    VAR x = SELECTEDVALUE('Sales order line fact'[Order date])
    VAR y = x * slope + intercept
    RETURN y

     

    BBF

4 Replies

  • Ethanhunt123's avatar
    Ethanhunt123
    Icon for Helper IV rankHelper IV
    2 years ago

    I was doing something incorrectly. Your solution worked perfectly. Thank you so much!  🙂 

     

  • BeaBF's avatar
    BeaBF
    Icon for Super User rankSuper User
    2 years ago

    Ethanhunt123 Hi! Try with:

    Revenue trend =
    VAR line =
    LINESTX (
    ALLSELECTED('Sales order line fact'[Order date]), -- This respects the slicer
    [Total revenue trend],
    'Sales order line fact'[Order date]
    )
    VAR slope = SELECTCOLUMNS(line, [Slope1])
    VAR intercept = SELECTCOLUMNS(line, [Intercept])
    VAR x = SELECTEDVALUE('Sales order line fact'[Order date])
    VAR y = x * slope + intercept
    RETURN y

     

    BBF

    • Ethanhunt123's avatar
      Ethanhunt123
      Icon for Helper IV rankHelper IV
      2 years ago

      I have tried this but I don't think so this is working see below 

       

      Data without the filter on date 

       

      Data with the filter on the date  - From Jan 1 till Sept

      Values are the same as above. My assumption is if I am changing dataset then values should also get change