A Clustering Approach to Identify High-Risk Taxi Drivers Based on Self-Reported Driving Behavior

Table 3

Eigenvalues for principle components.

Component	Eigenvalue	Proportion	Cumulative
1	5.815	18.845	18.845
2	4.509	15.701	34.546
3	3.280	12.148	46.694
4	2.396	9.614	56.307
5	1.734	6.423	62.731
6	1.320	4.890	67.620
7	1.243	4.605	72.225
8	1.143	4.235	76.460
.	.	.	.
.	.	.	.
27	0.032	0.118	100.000