Expression: If statement

[#1]

Under Data>Measure>Expression need If statement that will look at established variables and allow for selection of Sum or Median formula. 

[sunny_talwar]

Not really sure what you want, but may be something like this:

If(vVar = 1, Sum(Field), Median(Field))

[#3]

I will try this and let you know

[sunny_talwar]

Okay, if it doesn't work, please provide more details of what you want.