3D Texture Analysis in Renal Cell Carcinoma Tissue Image Grading

Table 7

The explanatory adequacy of principal components for classifier D (DB2).

Eigenvalues of correlation matrix
	Eigenvalue	Difference	Proportion	Cumulative
1	11.4562631	10.4538753	0.7160	0.7160
2	1.0023878	0.2936114	0.0626	0.7787
3	0.7087764	0.0289652	0.0443	0.8230
4	0.6798112	0.1316535	0.0425	0.8655
5	0.5481576	0.2369534	0.0343	0.8997
6	0.3112042	0.0156132	0.0195	0.9192
7	0.2955911	0.0317010	0.0185	0.9376
8	0.2638901	0.0836416	0.0165	0.9541
9	0.1802484	0.0120338	0.0113	0.9654
10	0.1682147	0.0587713	0.0105	0.9759
11	0.1094434	0.0260516	0.0068	0.9827
12	0.0833918	0.0045418	0.0052	0.9880
13	0.0788500	0.0265018	0.0049	0.9929
14	0.0523481	0.0134512	0.0033	0.9962
15	0.0388969	0.0163717	0.0024	0.9986
16	0.0225252		0.0014	1.0000