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gimast's avatar
gimast
Icon for Microsoft Employee rankMicrosoft Employee
5 years ago
Solved

Moving SUM excluding missing dates in PowerPivot

Hi Power BI Community,   I'm relatively new to DAX so my apologies if I miss an obvious solution here, but I tried different options I found in this forum and couldn't make this work.   So let's ...
  • Jihwan_Kim's avatar
    Jihwan_Kim
    5 years ago

    Hi, gimast 

    Please check the below picture and the sample pbix file's link down below.

    I tried to expand the sample a little bit, like below.

    All measures are in the sample pbix file, and all steps are numbered in front of each measure.

     

     

    1 Values Total =
    SUM(data[Value])
     
     
    2 Dates Rank without Blank =
    VAR _tablewithvalues =
    FILTER (
    SUMMARIZE (
    ALLSELECTED ( 'calendar' ),
    'calendar'[Date],
    "@value", [1 Values Total]
    ),
    [@value] > 0
    )
    RETURN
    IF( ISFILTERED('calendar'[Date]),
    IF (
    NOT ISBLANK ( [1 Values Total] ),
    RANKX ( _tablewithvalues, CALCULATE ( MAX ( 'calendar'[Date] ) ),, ASC )
    )
    )
     
     
    3 Values Total Latest 3 dates =
    VAR _currentrank = [2 Dates Rank without Blank]
    VAR _dateswithrank =
    FILTER (
    SUMMARIZE (
    ALLSELECTED ( 'calendar' ),
    'calendar'[Date],
    "@value", [1 Values Total],
    "@rank", [2 Dates Rank without Blank]
    ),
    [@rank] >= _currentrank - 2
    && [@rank] <= _currentrank
    )
    RETURN
    IF ( ISFILTERED ( 'calendar'[Date] ), SUMX ( _dateswithrank, [@value] ) )
     
     
     
     

    Hi, My name is Jihwan Kim.


    If this post helps, then please consider accept it as the solution to help other members find it faster, and give a big thumbs up.


    Linkedin: linkedin.com/in/jihwankim1975/

    Twitter: twitter.com/Jihwan_JHKIM

Jihwan_Kim's avatar
Jihwan_Kim
Icon for Super User rankSuper User
5 years ago

Hi, gimast 

Please check the below picture and the sample pbix file's link down below.

I tried to expand the sample a little bit, like below.

All measures are in the sample pbix file, and all steps are numbered in front of each measure.

 

 

1 Values Total =
SUM(data[Value])
 
 
2 Dates Rank without Blank =
VAR _tablewithvalues =
FILTER (
SUMMARIZE (
ALLSELECTED ( 'calendar' ),
'calendar'[Date],
"@value", [1 Values Total]
),
[@value] > 0
)
RETURN
IF( ISFILTERED('calendar'[Date]),
IF (
NOT ISBLANK ( [1 Values Total] ),
RANKX ( _tablewithvalues, CALCULATE ( MAX ( 'calendar'[Date] ) ),, ASC )
)
)
 
 
3 Values Total Latest 3 dates =
VAR _currentrank = [2 Dates Rank without Blank]
VAR _dateswithrank =
FILTER (
SUMMARIZE (
ALLSELECTED ( 'calendar' ),
'calendar'[Date],
"@value", [1 Values Total],
"@rank", [2 Dates Rank without Blank]
),
[@rank] >= _currentrank - 2
&& [@rank] <= _currentrank
)
RETURN
IF ( ISFILTERED ( 'calendar'[Date] ), SUMX ( _dateswithrank, [@value] ) )
 
 
 
 

Hi, My name is Jihwan Kim.


If this post helps, then please consider accept it as the solution to help other members find it faster, and give a big thumbs up.


Linkedin: linkedin.com/in/jihwankim1975/

Twitter: twitter.com/Jihwan_JHKIM

  • gimast's avatar
    gimast
    Icon for Microsoft Employee rankMicrosoft Employee
    5 years ago

    This works perfectly! Thank you, Jihwan_Kim, for your kind help.
    I'm marking this as accepted solution.