Fig. 1

Outlier genes identified with Profiling Analysis using Clustering & Kurtosis (PACK), Outlier Sum (OS) and Gap Analysis Procedure (GAP) methodologies. a A summary Venn diagram including statistical significance of pairwise overlap (determined using cumulative hypergeometric probability distribution), with detailed gene list and relevant results included in Additional file 4: Table S2. b The ATARiS gene level score distribution for the 16 genes identified by all three outlier methods. A probability density estimate is computed by Gaussian kernel smoothing