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Anonymous
Not applicable

Representing a grouped variable in an ungrouped visual

Hi all,

 

I am trying to represent the total rain of different events along the time axis (as per image and table at the bottom). So when an event start, it should represent the total rainfall of that event until the event ends. 

 

I tried with the dash function below but I am not getting the desires results. Would anyone have any sugestions on what I am doing wrong?

 

Many thanks,

 

Measure =
Var MinTime = minx(addcolumns(summarize(TblRG,TblRG[Event Group]),"MinT",calculate(min(TblRG[Time]),all(TblRG[Time]))),[MinT])
 
Var MaxTime = maxx(addcolumns(summarize(TblRG,TblRG[Event Group]),"MaxT",calculate(max(TblRG[Time]),all(TblRG[Time]))),[MaxT])
return

CALCULATE (SUM
     (TblRG[Rain mm]),
    FILTER (
        all(TblRG[Time]),
        TblRG[Time] >= MinTime
            && TblRG[Time] <=MaxTime
    )
)
return

CALCULATE (SUM
     (TblRG[Rain mm]),
    FILTER (
        all(TblRG[Time]),
        TblRG[Time] >= MinTime
            && TblRG[Time] <=MaxTime
    )
)

 

 

TimeRain mmEvent Group
111
221
311
400
500
612
742
822
912
1000
1100
1200
1300
1400
 
 

Capture.PNG

 

1 ACCEPTED SOLUTION
Greg_Deckler
Super User
Super User

@Anonymous - If I understand this correctly, try this measure:

 

 

Measure =
  VAR __EventGroup = MAX([EventGroup])
RETURN
  SUMX(FILTER(ALL('Table'),[Event Group]=__EventGroup),[Rain mm])

 

See the attached PBIX below sig, Table (20), Measure 20.

Greg_Deckler_0-1599397419312.png

 


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View solution in original post

2 REPLIES 2
amitchandak
Super User
Super User

@Anonymous , You can have new column like

Column = maxX(filter(Allselected(Table), Table[Event Group] =earlier(Table[Event Group])),Table[Rain])

 

or measure like

measure = calculate(max(Table[Rain]), allexcept(Table, Table[Event Group]))

or

measure = calculate(max(Table[Rain]), filter(Allselected(Table), Table[Event Group] =max(Table[Event Group])))

 

Greg_Deckler
Super User
Super User

@Anonymous - If I understand this correctly, try this measure:

 

 

Measure =
  VAR __EventGroup = MAX([EventGroup])
RETURN
  SUMX(FILTER(ALL('Table'),[Event Group]=__EventGroup),[Rain mm])

 

See the attached PBIX below sig, Table (20), Measure 20.

Greg_Deckler_0-1599397419312.png

 


Follow on LinkedIn
@ me in replies or I'll lose your thread!!!
Instead of a Kudo, please vote for this idea
Become an expert!: Enterprise DNA
External Tools: MSHGQM
YouTube Channel!: Microsoft Hates Greg
Latest book!:
The Definitive Guide to Power Query (M)

DAX is easy, CALCULATE makes DAX hard...

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