A Yes/No question is a question which the client can only answer with yes or no. This is not a quantitative question. Therefore, it is not possible to compute the correlation and perform quantitative analysis.
Settings
General
Specific
There are no specific settings for this type of question.
Piping from a previous questionnaire
You can use an answer given to a previous item, in a following item.
Conditional Question
A Yes/No question outputs a yes or no answer. You can indicate which answer (yes or no) has to trigger a conditional question.
The video below illustrates an example.