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. Author manuscript; available in PMC: 2018 May 1.
Published in final edited form as: Wiley Interdiscip Rev Comput Stat. 2017 Mar 28;9(3):e1398. doi: 10.1002/wics.1398

Figure 5.

Figure 5

BRCA RNA-Seq dataset (medium counts and medium overdispersion): MMD (top) and Spearman ρ’s difference (bottom) with different number of variables: 10 (left), 100 (middle), 1000 (right). While mixtures (“Log-Normal” and “Mixture Poiss”) perform well in terms of MMD, the Gaussian copula paired with Poisson marginals (“Copula Poisson”) can model dependency structure well as evidenced by the Spearman metric.