numberofresponse[Qx]
Count
Returns the number of options selected in a multiple-response or grid question. For *MR this is the count of checked options. For grid questions it counts filled rows.
Parameters
| Parameter | Type | Description |
|---|---|---|
Qx |
Question ref | A *MR, *GRIDSR, or *GRIDMR question |
Returns: Integer — number of selected options or filled rows
Examples
expressions
numberofresponse[Q2]>=2 -- at least 2 brands selected numberofresponse[Q2]=1 -- exactly one option selected numberofresponse[Q2]=0 -- nothing selected numberofresponse[Q8]>=3 -- at least 3 cells selected in grid Q8
For *SR questions, numberofresponse always returns 1 if answered. Use primarily with *MR and grid types.
Do not use Q2=0 to test "no selection". Always use numberofresponse[Q2]=0.