Fig. 11From: Sampling on networks: estimating spectral centrality measures and their impact in evaluating other relevant network measuresResults on approximation of spectral centrality measures, PageRanks and Katz, for different dataset. In order from top to bottom and from left to right Epinions, Slashdot, Stanford.edu, Adolescent Health, Caenorhabditis elegans and US Power Grid. Scatterplots represent average results over 10 runs on the three datasets, with standard deviation indicated by vertical linesBack to article page