söndag 25 juni 2017

PowerBI & DAX

Microsoft Data Summit Day 1 RecapMicrosoft Data Insights Summit Day 2
Link: Day1Day2

PowerBI UserGroups Attachements, NorwayUserGroup


PowerBI & Visio


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RatioToParent_Ordered:=
IF (
    ISFILTERED ( Product[HProduct] ),
    SUM ( 'Internet Sales'[Sales Amount] )
        / CALCULATE ( SUM ( 'Internet Sales'[Sales Amount] ), ALL ( Product[HProduct] ) ),
    IF (
        ISFILTERED ( Product[HModel] ),
        SUM ( 'Internet Sales'[Sales Amount] )
            / CALCULATE ( SUM ( 'Internet Sales'[Sales Amount] ), ALL ( Product[HModel] ) ),
        IF (
            ISFILTERED ( Product[HSubcategory] ),
            SUM ( 'Internet Sales'[Sales Amount] )
                / CALCULATE (
                    SUM ( 'Internet Sales'[Sales Amount] ),
                    ALL ( Product[HSubcategory] )
                ),
            IF (
                ISFILTERED ( Product[HCategory] ),
                SUM ( 'Internet Sales'[Sales Amount] )
                    / CALCULATE ( SUM ( 'Internet Sales'[Sales Amount] ), ALL ( Product[HCategory] ) )
            )
        )
    )
)
Link: 4 hierarchies



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Slicers to Choose Which Measure to Display

Link

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The Logic behind the Magic of DAX

Source

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Other
* DAX+MDX files
* World Wide Importer db
* VBA Chart-arrows
* DAX Rolling 5yrs park
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https://youtu.be/1yWLhxYoq88?t=2987




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Row Level Security In Power BI – Star Wars Challenge

https://datachant.com/2017/05/24/row-level-security-power-bi/

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BOM database
http://www.thebiccountant.com/2017/06/13/bill-of-material-bom-explosion-part2-costing-in-excel-and-powerbi/


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Use a "Reference" as "DB Connection".
Power BI queries with single data connectionPower BI query rename existing connection

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Unpivot Nested Tables



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The Analytical process


Pic: Link


Pic: From MSDataSummit

Pic. pdf and the Interactive model

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Measure Influencing Dimensions (resources)

Source: Intelligent Process Modeling and Monitoring with Visio and Power BI - YouTube

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Democracy Indicator

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Make a story



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Photo published for Inside Europe’s biggest data visualisation laboratory
Pic: Inside Europe’s biggest data visualisation laboratory. Imperial Collage London maps bitcon transactions across 64 screens (link)


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Trump Lies