Forum Discussion

ellevy's avatar
ellevy
Helper I
5 years ago
Solved

previous row calculations

Hi   i have a data of the following( for example) year |  week in year | no. of people 2017        1                       500 2018        1                        300 2017        2          ...
Need Help
  • parry2k's avatar
    parry2k
    5 years ago

    ellevy try this measure for previous year

     

    Prev Year and Week = 
VAR __currentYear = MAX ( Table[Year] )
VAR __prevYear = __currentYear - 1
VAR __currentWeek = MAX ( Table[Week in Year] )
RETURN
CALCULATE (
SUM ( Table[Number of People] ),
Table[Year] = __currentYear,
Table[Week in Year] = __currentWeek
)

     

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parry2k's avatar
parry2k
Super User
5 years ago

ellevy not sure why it is not working for you, but works for me

 

 

 

Prev = 
VAR __selectedYear = MAX ( PRow[Year] )
VAR __prevYear = __selectedYear - 1
VAR __selectedWeek = MAX ( PRow[Week] )
RETURN
CALCULATE (
    SUM ( PRow[People] ),
    PRow[Year] = __prevYear,
    PRow[Week] = __selectedWeek
)

Check my latest blog post Year-2020, Pandemic, Power BI and Beyond to get a summary of my favourite Power BI feature releases in 2020

I would ❤ Kudos if my solution helped. 👉 If you can spend time posting the question, you can also make efforts to give Kudos to whoever helped to solve your problem. It is a token of appreciation!

⚡Visit us at https://perytus.com, your one-stop-shop for Power BI-related projects/training/consultancy.⚡