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. 2014 Jan 28;9(1):e85828. doi: 10.1371/journal.pone.0085828

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© 2014 de Santos-Sierra et al

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

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(A) Absolute values of the clustering coefficient (blue circles, left axis) and mean path length (red squares, right axis) normalized to the size of the largest cluster. (B) Semi-log plot of normalized values of and with respect to the expected values for an equivalent random network having the same number of nodes and links and preserving the degree distribution: (blue circles) and (red squares). The average path length is also compared to the value for a regular lattice as (green triangles) with , being the average connectivity and the size of the largest connected component. (C) Local (upper plot) and global (lower plot) efficiency as a function of culture age and compared to their respective values for the random graphs of the null model (see text for an explanation). All quantities are averaged for the set of 6 cultures at each day of measure (DIV). As in the Caption of Fig. 3, error bars represent the standard errors of the mean (sem).

Inline graphic — (A) Absolute values of the clustering coefficient (blue circles, left axis) and mean path length (red squares, right axis) normalized to the size of the largest cluster. (B) Semi-log plot of normalized values of and with respect to the expected values for an equivalent random network having the same number of nodes and links and preserving the degree distribution: (blue circles) and (red squares). The average path length is also compared to the value for a regular lattice as (green triangles) with , being the average connectivity and the size of the largest connected component. (C) Local (upper plot) and global (lower plot) efficiency as a function of culture age and compared to their respective values for the random graphs of the null model (see text for an explanation). All quantities are averaged for the set of 6 cultures at each day of measure (DIV). As in the Caption of Fig. 3, error bars represent the standard errors of the mean (sem).