β value density distributions for four pairs of technical replicates before and after applying SWAN. (a-d) β value density distributions for each pair of technical replicates. The Kolmogorov-Smirnov (KS) test P-value reflects the similarity of the β value distributions between each pair of replicates; a larger P-value indicates that the distributions of the replicates are more similar.
Maksimovic et al. Genome Biology 2012 13:R44 doi:10.1186/gb-2012-13-6-r44