=
Equal
Comparison
=
Tests whether a response value exactly equals a given value. For *SR questions this checks the selected option code. For *MR questions it checks whether a specific option was selected (not exclusively).
Syntax
syntax
Qx = value
Examples
expressions
Q1=2 -- selected option 2 Q4=25 -- numeric age is exactly 25 Q2=1 -- option 1 was selected (may have others too)
For *MR questions, Q2=1 means option 1 was among the selections — not that it was the only selection.