This article describes how to add a "None of These" answer to your variable or table:
A Displayr document with at least one Binary - Multi variable or a table constructed from a Binary - Multi variable.
- Select a binary-multi variable or an existing table that was constructed using a binary-multi variable.
- Go to Anything > Data > Variables > Modify > Add Categories > Add None of These.
- The variable or output will automatically update with a "None of these" option added.