Number of Respondents

In aytm logic, references and aliases can be used in multiple ways, achieving a wide range of possible text and survey flow manipulations.

How to Use Number of Respondents Logic

Use "RN" addition to the reference to obtain the number of selected items. This is relevant for multi-choice question types, as one may create survey flow based on how many checkboxes were ticked by respondents.
For the optional open-ended question, the "RN" returns 0 if respondent opted to proceed without writing anything.

[Q10rn] - This logic will display the number of selected answers in Q10, as a plain number
[Q10SQ1rn] - This logic will display the number of selected answers in the first sub-question of Q10, in a plain number
[show if Q10rn>1] - The item where this logic resides will only be shown if the number of selected answers in Q10 is greater than 1.
[show if Q4 and Q4rn=1] - Q4 is an open-ended question type, with the "optional" feature enabled. This code will make the element visible if respondent was exposed to the fourth question, and wrote something in it.