Figure 2From: SNP-PRAGE: SNP-based parametric robust analysis of gene set enrichmentVariance of gene-level measure over the gene sets. In the left plot (a), x-axis is gene set size (= number of genes in the gene set) and y-axis is sample variance of gene-level summaries in the gene set. The right plot (b) shows a boxplot of variance of gene-level measures. A red line represents total sample variance in the data.Back to article page