Forum Discussion
KPI Visual - Last week comparison
Hello, im very new to power bi, and so im, still, a little lost week dax. I want to make a visual that compares the last week, something like this: which the goal should be the value of la...
Hi Anonymous
It would probably be easier to have just the week numbers instead of the 'W' plus the number. If you have the weeks in the rows of the matrix as you show, you can use a measure like:
Measure= VAR _CurrentWeek = SELECTEDVALUE(Table1[Week]) VAR _PreviousWeek= "W" & VALUE(MID(_CurrentWeek, 2, LEN(_CurrentWeek)-1))-1 RETURN CALCULATE(SUM(Table1[realizadas]), Table1[Week]=_PreviousWeek)
Done ;)
Just, for my knowledge.
What would be the measure if i had the week without the W?
Would be the same but without the mid function?
Anonymous
Yes, if you have a number you can just subtract the 1 directly to get the previous week. You don't need all the hassle of converting forth and back between text and number.