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laurenN's avatar
laurenN
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4 years ago
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What DAX, or combination of DAX, do I need to use to achieve the following please:   I have a data source (excel based rn) which lists a project reference number, the date and the RAG status of tha...
  • Whitewater100's avatar
    4 years ago

    Hi:

    I'll copy below date table DAX. In Modeling go to New Table> add in Date Table Code. Mark as Date table. Create realtionship with your fact table (table with data in it). Now you can use time intel calculations.

     

    Last RAG Value = LASTNONBLANKVALUE(Dates[Date], [RAG Measure])

     

    If this doesn't work, please share example data. Thanks and good luck!

     

     

     

    Date Table Code:

    Dates =

     

    -- Specify a start date and end date

    VAR StartDate = Date(2021,1,1)

    VAR EndDate = Today() + 243

     

    VAR FiscalMonthEnd = 12

     

    -- Generate a base table of dates

    VAR BaseTable = Calendar(StartDate, EndDate)

     

    -- Add the Year for each individual date

    VAR Years = ADDCOLUMNS(BaseTable,"Year",YEAR([Date]))

     

    -- Add the calendar month and other month related data for each date

    VAR Months = ADDCOLUMNS(

        Years,

        "Month",MONTH([Date]),

        "Year and Month Number",FORMAT([Date],"YYYY-MM"),

        "Year and Month Name",FORMAT([Date],"YYYY-MMM"),

        "Fiscal Year", IF( FiscalMonthEnd = 12, YEAR([Date]), IF( MONTH([DATE]) <= FiscalMonthEnd, YEAR([DATE])-1, YEAR([Date]))),

        "Fiscal Month", IF( FiscalMonthEnd = 12, MONTH([Date]),

            IF( MONTH([Date]) <= FiscalMonthEnd, FiscalMonthEnd + MONTH([Date]), MONTH([Date]) - FiscalMonthEnd))

    )

     

    -- Add the Quarter and other quarter related data for each date   

    VAR Quarters = ADDCOLUMNS(

        Months,

        "Quarter",ROUNDUP(MONTH([Date])/3,0),

        "Year and Quarter",[Year] & "-Q" & ROUNDUP(MONTH([Date])/3,0))

     

    -- Add the Day and other day related data for each date   

    VAR Days = ADDCOLUMNS(

        Quarters,

        "Day",DAY([Date]),

        "Day Name",FORMAT([Date],"DDDD"),

        "Day Of Week",WEEKDAY([Date]),

        "Day Of Year", DATEDIFF (DATE(YEAR([Date]),1,1), [Date], DAY) + 1)

     

    -- Add the Week (assuming each week starts on a Sunday) and other week related data for each date   

    VAR Weeks = ADDCOLUMNS(

        Days,

        "Week Of Month (Sunday)",INT((DAY([Date])-1)/7)+1,

        "Week of Year (Sunday)",WEEKNUM([Date],1),

        "Year and Week (Sunday)",[Year] & "-W" & WEEKNUM([Date],1))

     

    -- Add an 'Is Working Day' column which will be true for all days but Saturday and Sunday.

    var WorkingDays = ADDCOLUMNS(

        Weeks,

        "Is Working Day", NOT WEEKDAY( [Date] ) IN {1,7})

     

    RETURN WorkingDays