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Table 1 Fitting results in the ridership model and the accessibility model, given by Eqs. (6) and (7), respectively. \(\kappa _{S}\) and \(R^{2}_{\mathrm{adj}}\) values of the ridership model are presented in the first and second columns, respectively. The third and fourth columns present the obtained values of \(\kappa _{A}\) and \(d_{0}\) of exponential accessibility, respectively, while the corresponding values of \(R^{2}_{\mathrm{adj}}\) are shown in the fifth column. Lastly, the sixth, seventh, and eighth columns are devoted to algebraic accessibility

From: Spatiotemporal distributions of population in Seoul: joint influence of ridership and accessibility of the subway system

Fitting results of the ridership model and the accessibility model
  \(\kappa _{S}\) \(R^{2}_{\text{adj}}\) \(d_{0}\) \(\kappa _{A}\) \(R^{2}_{\text{adj}}\) α \(\kappa _{A}\) \(R^{2}_{\text{adj}}\)
night 0.21 ± 0.06 0.04 551 ± 215 0.31 ± 0.06 0.1 2.50 ± 0.59 0.27 ± 0.06 0.08
daytime 0.54 ± 0.05 0.29 1794 ± 294 0.56 ± 0.05 0.32 1.40 ± 0.17 0.56 ± 0.05 0.31
evening 0.62 ± 0.05 0.38 1379 ± 251 0.52 ± 0.05 0.27 1.61 ± 0.18 0.52 ± 0.05 0.27