Posterior probabilities of relative temporal stationarity for graph metrics. (a) Posterior probability of greater temporal stationarity in global efficiency than in path length; (b) posterior probability of greater temporal stationarity in betweenness centrality than in eigenvector centrality; (c) posterior probability of greater temporal stationarity in global efficiency than in local efficiency; (d) posterior probability of greater temporal stationarity in small-world index than in the other graph measures. λ, characteristic path length; GE, global efficiency; γ, clustering coefficient; LE, local efficiency; σ, small-world index; BC, betweenness centrality; EC, eigenvector centrality.