Figure 11 | Scientific Reports

Figure 11

From: Estimating degree–degree correlation and network cores from the connectivity of high–degree nodes in complex networks

Figure 11

(a) Average neighbours degree for the C. elegans and an ensemble with almost identical knn(k) as the original network. The percent error \({\sum }_{i}| \langle {k}_{nn}^{(2)}({k}_{i})\rangle -\langle {k}_{{\rm{nn}}}^{(1)}({k}_{i})\rangle | \)/Nk = 3 × 10−4, where the superscript (1) refers to the original dataset and (2) to a obtained ensemble and Nk is the number of different degrees present in the network. The \(\{{k}_{i}^{+}\}\) sequences for (b) the original networks and (c) for the modified ME2 ensemble.

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