Table 1.

Variance of kernel principal components.

	PC1	PC2	PC3	PC4	PC5
PV	0.10035	0.05383	0.05003	0.04640	0.03887
CP	0.10035	0.15418	0.20422	0.25062	0.28949
	PC6	PC7	PC8	PC9	PC10
PV	0.03725	0.03250	0.03226	0.03142	0.02973
CP	0.32674	0.35925	0.39151	0.42293	0.45267
	PC11	PC12	PC13	PC14	PC15
PV	0.02793	0.02699	0.02647	0.02606	0.02470
CP	0.48061	0.50761	0.53409	0.56016	0.58486

Variance of the first 15 principal components on the 41 × 22810 data matrix of Arabidopsis thaliana microarray data, explaining close to 60% of the variance of the data.

Abbreviations: PV: Proportion of Variance; CP: Cumulative Proportion of variance.