Figure 4
From: Genomic profiling of breast tumours in relation to BRCAabnormalities and phenotypes
Quantitative analysis of the observed genome architecture patterns. Empirical cumulative distribution curves for segment lengths within each of the four identified subgroups were examined. The distribution of segment lengths for each of the identified subgroups are shown for all segments (a) altered in copy number, (b) gained in copy number and (c) deleted in copy number. The P-values in each of these comparisons were highly significant (P < 10-15) determined through a Kruskal-Wallis hypothesis test.