Automatic hiding of empty age categories
The Data Preparation Agent now identifies categorical age variables and automatically hides empty age categories at the extremes of the range. If your survey targets adults and the "Under 18" band has no respondents, it won't appear in your tables and charts. The same applies at the top of the range (e.g., "70+" in a working-age study). Empty categories in the middle of the range are left visible. You can toggle this step off before running the agent if needed.
