Fig. 3: Network analysis of ancIBD haplotype-IBD sharing between Avar-period individuals.
From: Network of large pedigrees reveals social practices of Avar communities
a, Visualization of the network of IBD connections (edges) between individuals (nodes) coloured according to their site: RK, KFJ, KUP and HNJ. The male individuals’ Y haplogroups are shown with coloured borders. The strength of the IBD connection is summarized by the maximum IBD length (centimorgans) for each pair of individuals. The distribution of these lengths from the lowest (>12 cM cut-off) to the highest (>280 cM for first-degree relatives) is indicated by the width and colour scale of each edge. b, Networks for adult male individuals only (top) and adult female individuals only (bottom). c, Network statistics calculated on the adults-only network. Left, degree centrality, k (the number of links held by the node), against the cumulative density function of the degree distribution, defined as the probability that k is more than a value x P(k > x). Right, total k plotted against the ratio of k calculated between site edges (kB) to total k.
