How to process multiple selections from a slicer?

Hi Anonymous 

If i understood you correctly you are trying to catch 2 values from the slicer , you can use min for lowest selection,
max for highest. 

For example, with the simple list, it looks like :

your formula will look something like :

Hi Anonymous ,

Try the following code:

YOY difference CF = 

VAR _aantalmaanden = 
COUNTROWS(
    ALL('Date'[Month Name Short], 'Date'[Month])
)

VAR _metric = SELECTEDVALUE('Top 3'[Num])

VAR colorall= 
SWITCH(
    TRUE,
     [RANK YOY difference] <= 3 && [YOY difference %] > 0 , "Green",                      -- Top 3 Increases
     [RANK YOY difference] > _aantalmaanden - 3  && [YOY difference %] < 0, "Blue",      -- Top 3 Decreases
     "Light Grey"
)

VAR _color =
SWITCH(
    TRUE,
     _metric = 1 && 
     [RANK YOY difference] <= 3 && [YOY difference %] > 0 , "Green",                      -- Top 3 Increases
     _metric = 2 && 
     [RANK YOY difference] > _aantalmaanden - 3  && [YOY difference %] < 0, "Blue",      -- Top 3 Decreases
     "Light Grey"
)

RETURN
IF(COUNTROWS('Top 3') = 1, _color, colorall)