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Year | Total Sales | Difference in Sales from Last Year (should be result |
2014 | 0 | |
2015 | 2.5 | 2.5 |
2016 | 4.5 | 2 |
2017 | 9 | 4.5 |
2018 | 0 | -9 |
2019 | 2 | 2 |
Find the difference within same column using DAX (result should be third column)
Solved! Go to Solution.
Rank = RANKX(flu,flu[Year],,ASC,Dense)
difference Ly = LOOKUPVALUE(flu[Total Flu Patients],flu[Rank],flu[Rank])
- LOOKUPVALUE(flu[Total Flu Patients],flu[Rank],flu[Rank] - 1)
with second dax formula
i get message stating "table of multiple values was supplied where single value was expected"
I am calculating based on single year and i do not have date column or anyfurther drilldown on year.
your help is greatly appreciated.
Year T otal Sales Difference in Sales from Last Year (should be result)
2014 0
2015 2.5 2.5
2016 4.5 2
2017 9 4.5
2018 0 -9
2019 2 2
How do you write dax for it?
You could try something like:
Rank = RANKX(Table1,Table1[Year],,ASC,Dense)
then
Diff in Sales LY = LOOKUPVALUE ( Table1[Total Sales], Table1[Rank], Table1[Rank] ) - LOOKUPVALUE ( Table1[Total Sales], Table1[Rank], Table1[Rank] - 1 )
Proud to be a Super User!
Rank = RANKX(flu,flu[Year],,ASC,Dense)
difference Ly = LOOKUPVALUE(flu[Total Flu Patients],flu[Rank],flu[Rank])
- LOOKUPVALUE(flu[Total Flu Patients],flu[Rank],flu[Rank] - 1)
with second dax formula
i get message stating "table of multiple values was supplied where single value was expected"
I am calculating based on single year and i do not have date column or anyfurther drilldown on year.
your help is greatly appreciated.
Hi @jiglow3501,
For calculated column:
Difference in Sales from Last Year = VAR previousYearTotal = CALCULATE ( LASTNONBLANK ( Table5[Total Sales], 1 ), FILTER ( Table5, Table5[Year] = EARLIER ( Table5[Year] ) - 1 ) ) RETURN Table5[Total Sales] - previousYearTotal
For a measure displayed in a visual:
Difference in Sales from Last Year measure = MAX ( Table5[Total Sales] ) - CALCULATE ( MAX ( Table5[Total Sales] ), FILTER ( ALLSELECTED ( Table5 ), Table5[Year] = MAX ( Table5[Year] ) - 1 ) )
Best regards,
Yuliana Gu
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