Figure 7
From: Estimation of Regional Economic Development Indicator from Transportation Network Analytics
The PCA analysis results of spatial interaction networks of buses and cars in Shaanxi province. (a) The city coordinates using the first two principle components PC1 and PC2; the axes in red represent original coordinate space. (b) The graph structure of first principle component PC1 with factor loading > 0.3 and component score > 1.0. Note: The figures were generated using RStudio version 1.2.
