Summarize DAX help

[Cevola]

Hello

I have the following visual

Measure=Pictures per camera / Accidents per segmet. How do i write the measure to summarize the data based on Segment.

I am expecting the result as 

Segment        Camera      Pictures per Camera     Accidents per segment      Measure

A1_14b          7631            4302                                  4                                     1075.50

A1_17             1019           6969                                  9                                      1163.11

                       1020           3499                                          

A10/I_01         9024           14993                                12                                    1249.42

Please help me how to write the measure to summarize based on Segment.

Thanks in advance.

[v-zhangti · Accepted solution]

Hi, @Cevola 

You can try the following methods.

Measure = 
Var _N1=CALCULATE(SUM('Table'[Pictures per Camera]),ALLEXCEPT('Table','Table'[Segment]))
Var _N2=CALCULATE(MAX('Table'[Accidents per segment]),ALLEXCEPT('Table','Table'[Camera]))
Return
DIVIDE(_N1,_N2)

Or:

Measure 2 = 
Var _table=SUMMARIZE(ALL('Table'),'Table'[Segment],'Table'[Accidents per segment],"DIVIDE",SUM('Table'[Pictures per Camera])/MAX([Accidents per segment]))
Var _Divide=SUMX(FILTER(_table,[Segment]=MAX('Table'[Segment])),[DIVIDE])
Return
_Divide

Is this the result you expect?

Best Regards,

Community Support Team _Charlotte

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

[wdx223_Daniel]

Measure=DIVIDE(CALCULATE(SUM(Table[Pictures per camera]),ALLSELECTED(Table[Camera])), MAX(Table[Accidents per segmet]))