Dear Sawtooth users,
I am facing a simingly simple question but which is, apparently, not easy to solve.
I have a CBC exercise in which one of the attribute is yearly savings (in monetary terms). Another attribute is the uncertainty regarding the above saving, in %. Uncertainty is going to be displayed as "+- 10%", "+-50%" etc. However, since people tend to be bad with % we want to include the potential monetary variation as well to help them. For instance if an alternative's yearly savings attribute is "500 USD" and then we would like the uncertainty attribute to display something like "+- 10% (+- 50 USD)", "+- 50% (+- 250 USD)", etc.
Basically what I need is to find a way to tailor the "uncertainty attribute" with some kind of fency unverified pearl function that gets the value of the displayed yearly savings.
I am pretty sure there is something that can be done with the function
But I did not manage to find a way to make it work in this context.
Many thanks in advance for any hint you may have!