Suppose I have 3 measures:
And I want to have all 3 measures in the same graphic.
You can add them as alternative measures as you're doing.
ANother way is to create an inline table in the script:
Let's call it:
load * inline [
Now, in our graphic we only have to use one measure:
Add the new created field Measure as a filter object, and when you select a value, your measure will change with your selection:
I select CA: I get sum(CA) as a measure in my bar chart
I select Marge:(I get sum(marge) as a measure of my bar chart
Hope this helps