Additional Average column

[carlwright1234]

Hi

I am trying to add an additional Average per month column to a new table as shown in the spreadsheet below. So each month shows monthly sales, then a total per year column and then an average per month column - how can I add that average column?

Thanks for your help.

[Anonymous · Accepted solution]

Hi @carlwright1234 ,

Check the formula.

Column = 
'Table'[2020 total]
    / CALCULATE (
        COUNTROWS (
            FILTER (
                UNION (
                    SELECTCOLUMNS ( 'Table', "value", 'Table'[20-Jan] ),
                    SELECTCOLUMNS ( 'Table', "value", 'Table'[20-Feb] ),
                    SELECTCOLUMNS ( 'Table', "value", 'Table'[20-Mar] ),
                    SELECTCOLUMNS ( 'Table', "value", 'Table'[20-Apr] ),
                    SELECTCOLUMNS ( 'Table', "value", 'Table'[20-May] ),
                    SELECTCOLUMNS ( 'Table', "value", 'Table'[20-Jun] ),
                    SELECTCOLUMNS ( 'Table', "value", 'Table'[20-Jul] ),
                    SELECTCOLUMNS ( 'Table', "value", 'Table'[20-Aug] ),
                    SELECTCOLUMNS ( 'Table', "value", 'Table'[20-Sep] ),
                    SELECTCOLUMNS ( 'Table', "value", 'Table'[20-Oct] ),
                    SELECTCOLUMNS ( 'Table', "value", 'Table'[20-Nov] ),
                    SELECTCOLUMNS ( 'Table', "value", 'Table'[20-Dec] )
                ),
                [value] <> BLANK ()
            )
        )
    )

Result would be shown as below.

Best Regards,

Jay

[amitchandak]

@carlwright1234 , You can not add average at the end. 

But for Hybrid display with Matrix Column and measure  try
https://community.powerbi.com/t5/Community-Blog/Creating-a-custom-or-hybrid-matrix-in-PowerBI/ba-p/1...
https://community.powerbi.com/t5/Quick-Measures-Gallery/The-New-Hotness-Custom-Matrix-Hierarchy/m-p/...

and vote for Hybrid Table
https://ideas.powerbi.com/ideas/idea/?ideaid=9bc32b23-1eb1-4e74-8b34-349887b37ebc