the process of categorizing or grouping similar items, domains, or concepts into unified categories or “bins.” In the context of domains, binning helps organize overlapping or related themes into manageable groups, making patterns easier to analyze and interpret.
Synonyms: Categorizing, Grouping, Clustering, Sorting, Bucketing, Classifying
Example
During the development of a core domain set, researchers receive 200 individual participant suggestions for important outcomes. To simplify analysis, they use binning to cluster similar suggestions — for instance, grouping “joint pain,” “muscle pain,” and “back pain” under a single “pain” bin.