ETO Results | Formulas: Display Value for Null Values

This article provides the Formula for Null Values to be displayed as "Unanswered" or "Unknown" rather than appearing empty in a report table.
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​Formula to display Null Values as "Unanswered" or "Unknown": 
= If IsNull([Data Object]) Then "Unanswered" Else [Data Object] 
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Example using Gender demographic:

= If IsNull([Gender]) Then "Unanswered" Else [Gender]

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