Extended Data Fig. 6: Species niches P-value distributions.
From: Gut microbiome strain-sharing within isolated village social networks
A, Distribution of unadjusted p-values for the Kruskal-Wallis test for the differential abundance of species across network communities. The distribution is highly left skewed, indicating significant species clustering, whereas, in B, under the null hypothesis that species are randomly distributed among village members, the distribution is uniform.
