Fig. 4
From: Spatial analysis of outdoor indecent assault risk: a study using ambient population data
Hourly weight component values and geographic distribution of each factor (basis vector of NMF). a Factor 1, b Factor 2, c Factor 3, d Factor 4, e Factor 5, f Factor 6, g Factor 7, h Factor 8. The unit of value is 10e−3. The lines and triangles represent train lines and stations, respectively. The maps show only the central part of Kyoto City. See Appendix A in Additional file 1 for the distribution of the entire study area