Robust Rank Aggregation
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Bioinformatics
Goal: Integrate multiple ranked gene sets into a single cogent list. Normalized rank: $ \frac{\text{rank} - 1}{n - 1} $This transforms ordinal rankings into a standardized scale between 0 and 1, so that they are comparable. Robust rank aggregation (RRA) performs a statistical test for each gene. Each gene is associated with a rank vector $ \textbf{r} = (r_1, \cdots, r_n) $. So, $r_j$ would be th..