Figure 3From: SIGMA2: A system for the integrative genomic multi-dimensional analysis of cancer genomes, epigenomes, and transcriptomesAlgorithm for integrating between different array platforms. Data for every platform is matched to genomic position. Subsequently, an interval-based approach is used to systematically query data for each interval. In this figure, the interval, k, is 10 kb in size. By converting everything to genomic position, samples sets of the same disease type but on different array platforms can be aggregated affording the user with additional statistical power.Back to article page