Use if condition on a set analysis

[#1]

I have a set analysis set up and was wondering if I could make an if statement out of the set analysis.  Basically I want an if condition that checks to see if the value from the set analysis is greater than 0.

here's the set analysis:

sum({<FYEAR={$(vBenchYr)},QUARTER={'Q4'},Measure={'Shipped Qty'}>}(Value))

so if the sum of this set analysis value is greater then 0 then I want to do something

how would I do this if it can be done????

[maxgro]

if (sum({<FYEAR={$(vBenchYr)},QUARTER={'Q4'},Measure={'Shipped Qty'}>}(Value))>0,   '>0',   '<=0')

[robert99]

if (sum({<FYEAR={$(vBenchYr)},QUARTER={'Q4'},Measure={'Shipped Qty'}>}(Value)) >0,

'A','B')

[chrislofthouse]

if ( sum({<FYEAR={$(vBenchYr)},QUARTER={'Q4'},Measure={'Shipped Qty'}>}(Value)) > 0 , TRUE , FALSE )