Fig. 9From: Sampling on networks: estimating spectral centrality measures and their impact in evaluating other relevant network measuresAdditional results for the approximation of different centrality measures on the Epinions dataset. Here the sample size varies from \(5\%\) (left) to \(20\%\) (right). Scatterplots represent average results over 10 runs on the three datasets, with standard deviation indicated by vertical linesBack to article page