niche_density

How crowded is this category: which brands the model searches for BY NAME (returned, not just counted), how many domains get cited, and the top domain's share. MEASUREMENTS ONLY - no opportunity grade; the old GOLDMINE/HIGH/MED/LOW used invented cut-points and flipped between runs on noise. runs>1 returns each quantity per run plus its spread, and which brands appeared in every run vs once.

Worked examples for this tool are coming.