Forum Discussion
Calculation between rows
Hi Everybody,
I would like to make calculations between row. Es.
COD. DESC. VAL
1 A 5
2 B 3
3 C NULL
I would like to put in the third row the calculation 5-3=2
Can anyone help me, please?
Thank you in advance.
Hello,
I found the solution that I wanted. I post her in case can be useful for someonelse.
I created a misure VALUE BIS
VALUES BIS =
VAR CURRENT_ROW=SELECTEDVALUE(TABLE[ID])
VAR ROW3=CALCULATE(SUM(VALUE),FILTER(ALL(TABLE),TABLE[ID]=1))-CALCULATE(SUM(VALUE),FILTER(ALL(TABLE),TABLE[ID]=2))
RETURN
SWITCH(CURRENT_ROW,3,ROW3,SUM(VALUE))Best regards
4 Replies
jgreutert - Not sure you can really do that (replace the NULL with some value) if this is in an actual table. You could create a new column. See my article on Mean Time Between Failure (MTBF) which uses EARLIER: http://community.powerbi.com/t5/Community-Blog/Mean-Time-Between-Failure-MTBF-and-Power-BI/ba-p/339586.
The basic pattern is:
Column =
VAR __Current = [Value]
VAR __Previous = MAXX(FILTER('Table','Table'[Date] < EARLIER('Table'[Date])),[Value])
RETURN
__Current - __Previousjgreutert , Try like. But logic is not extendable
maxx(filter(table,[COD] = earlier([COD]) -2),[VAL]) - maxx(filter(table,[COD] = earlier([COD]) -1),[VAL])
Is it possibile to do it as misure?
Many thanks for the useful answers!!
Hello,
I found the solution that I wanted. I post her in case can be useful for someonelse.
I created a misure VALUE BIS
VALUES BIS =
VAR CURRENT_ROW=SELECTEDVALUE(TABLE[ID])
VAR ROW3=CALCULATE(SUM(VALUE),FILTER(ALL(TABLE),TABLE[ID]=1))-CALCULATE(SUM(VALUE),FILTER(ALL(TABLE),TABLE[ID]=2))
RETURN
SWITCH(CURRENT_ROW,3,ROW3,SUM(VALUE))Best regards
