<p>Summary statistics of the top nine Italian cities by population. The mean and standard deviation of the PoI-accessibility, normalized closeness, and the average income are aggregated by Infomap clusters. The Pearson <i>r</i> and Kendall’s <i>τ</i> coefficients are calculated between the first two variables.</p>

Summary statistics of the top nine Italian cities by population. The mean and standard deviation of the PoI-accessibility, normalized closeness, and the average income are aggregated by Infomap clusters. The Pearson r and Kendall’s τ coefficients are calculated between the first two variables.