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Anonymous's avatar
Anonymous
Not applicable
4 years ago
Solved

Parallelperiod not working as expected

Hello,  With Covid 19 , I am trying to compare monthly "numbers" with the ones from last year but also from the same period in 2019 ...   My table is only 2 columns : date & number1  I am adding ...
Need Help
  • Anonymous's avatar
    Anonymous
    4 years ago

    Hi  Anonymous ,

    Here are the steps you can follow：

    1. Create calculated column.

    number2 =
var _current='Table'[number1]
var _last=CALCULATE(SUM('Table'[number1]),FILTER(ALL('Table'),'Table'[Date]=DATE( YEAR(EARLIER('Table'[Date]))-1,MONTH(EARLIER('Table'[Date])),DAY(EARLIER('Table'[Date])))))
return
_current-_last

    2. Result:

    If I have misunderstood your meaning, please provide your desired output and your pbix file without privacy information.

     

    Best Regards,

    Liu Yang

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

Samarth_18's avatar
Samarth_18
Community Champion
4 years ago

Anonymous Yes try to use it.

Anonymous's avatar
Anonymous
Not applicable
4 years ago
number2   = CALCULATE(SUM(MyTable[number1]), PARALLELPERIOD('Calendrier'[Date],( ( 2019 - year(MyTable[Date]) ) * 12) ,MONTH) ) is giving the same result ... only resylts for 2019 dates !!! 
 
and when I try 
number2   = CALCULATE(SUM(MyTable[number1]), PARALLELPERIOD('Calendrier'[Date],( ( 2019 - year('Calendrier'[Date]) ) * 12) ,MONTH) ) ... I have power bi error saying too many values in Calendrier ... 

 

 
  • Samarth_18's avatar
    Samarth_18
    Community Champion
    4 years ago

    Anonymous Do you want to calculate 2019 and previous year on the same column?