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LeoLi's avatar
LeoLi
Frequent Visitor
1 year ago
Solved

Monthly Average in Matrix

Hello, i am new to Power BI and i am looking for help.   I would like to build a matrix, rows are dates(month and day) and columns are error types.   This is the best i can do but only have month...
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  • Anonymous's avatar
    Anonymous
    1 year ago

    Hi LeoLi ,

     

    Here I suggest you to create a DimDate Table and a Level Table contains Days and "Sum", "Average" in it.

    DimDate = ADDCOLUMNS(CALENDARAUTO(),"YearMonth",YEAR([Date]) * 100 + MONTH([Date]),"MonthNum",MONTH([Date]),"Month",FORMAT([Date],"MMMM"),"Day",DAY([Date]),"DayKey",FORMAT(DAY([Date]),"00"))
    Level2 = 
UNION(DISTINCT(SELECTCOLUMNS(DimDate,"Value",FORMAT([Day],"00"))),{"Sum","Average"})

    Relationship:

    Measures:

    Count Error = CALCULATE(COUNT('Table'[Error Type]))
    Measure 2 = 
VAR _DAY = CALCULATE(COUNT('Table'[Error Type]),FILTER(DimDate,DimDate[DayKey] = MAX(Level2[Value])))
VAR _SUM = [Count Error]
VAR _AVERAGE = AVERAGEX(VALUES(DimDate[Day]),[Count Error])
RETURN
SWITCH(MAX(Level2[Value]),"SUM", _SUM,"Average", _AVERAGE,_DAY)

    Result is as below.

     

    Best Regards,
    Rico Zhou

     

    If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

     

Anonymous's avatar
Anonymous
Not applicable
1 year ago

Hi LeoLi ,

 

Here I suggest you to create a DimDate Table and a Level Table contains Days and "Sum", "Average" in it.

DimDate = ADDCOLUMNS(CALENDARAUTO(),"YearMonth",YEAR([Date]) * 100 + MONTH([Date]),"MonthNum",MONTH([Date]),"Month",FORMAT([Date],"MMMM"),"Day",DAY([Date]),"DayKey",FORMAT(DAY([Date]),"00"))
Level2 = 
UNION(DISTINCT(SELECTCOLUMNS(DimDate,"Value",FORMAT([Day],"00"))),{"Sum","Average"})

Relationship:

Measures:

Count Error = CALCULATE(COUNT('Table'[Error Type]))
Measure 2 = 
VAR _DAY = CALCULATE(COUNT('Table'[Error Type]),FILTER(DimDate,DimDate[DayKey] = MAX(Level2[Value])))
VAR _SUM = [Count Error]
VAR _AVERAGE = AVERAGEX(VALUES(DimDate[Day]),[Count Error])
RETURN
SWITCH(MAX(Level2[Value]),"SUM", _SUM,"Average", _AVERAGE,_DAY)

Result is as below.

 

Best Regards,
Rico Zhou

 

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

 

LeoLi's avatar
LeoLi
Frequent Visitor
1 year ago

That really works! Thank you so much!