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EPJ Data Science
Figure 7 | EPJ Data Science

Figure 7

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

Figure 7

Pearson correlations between accessibility measures. Each cell color represents the Pearson correlation coefficient between exponential accessibility and algebraic accessibility given by Eq. (3) together with Eq. (4), with parameters \(d_{0}\) and α, respectively. The values that colors represent are given in the color bar: brighter colors indicate higher correlations between the two accessibilities

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