{"id":"rank-uses-dense-ranking","text":"`arrayRankTransform` produces dense ranks with no gaps: if k unique values exist, ranks span exactly [1, k], as opposed to competition ranking (1,2,2,4) or ordinal ranking (1,2,3,4)","truth_value":"IN","source":"entries/2026/06/06/rank-transform-of-an-array-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"rank-uses-dense-ranking","truth_value":"IN","reason":"premise"}]}}