Comparing Sequential with Combined Spatiotemporal Clustering of Passenger Trips in the Public Transit Network Using Smart Card Data

Table 4

Silhouette information values.

Number of groups	Spatial similarity	Temporal similarity	Spatiotemporal similarity
2	0.52	0.52	0.32
3	0.61	0.63	0.5
4	0.73	0.36	0.53
5	0.69	0.44	0.57
6	0.65	0.39	0.44
7	0.57	0.33	0.45
8	0.52	0.36	0.48