Table 3. Proportion of variance accounted for the comparative genomics data by DISCO-SCA, by the GSVD, and by the adapted GSVD.

	DISCO-SCA			GSVD			adapted GSVD
	human	yeast	TOTAL	human	yeast	TOTAL	human	yeast	TOTAL
C1	0.23	0.23	0.23	0.08	0.10	0.10	0.11	0.10	0.10
C2	0.04	0.30	0.17	0.04	0.43	0.22	0.05	0.43	0.23
C3	0.22	0.08	0.15	0.22	0.03	0.14	0.35	0.08	0.22
C4	0.13	0.11	0.12	0.10	0.08	0.08	0.13	0.09	0.11
C5	0.10	0.10	0.10	0.09	0.09	0.09	0.09	0.10	0.09
Total	0.73	0.81	0.77	0.52	0.72	0.63	0.73	0.81	0.76

Proportion of variance accounted for the comparative genomics data by DISCO-SCA (with 3 common components: C1, C4, C5; one human component: C3; and one yeast component: C2), and by the GSVD and adapted GSVD. The components are ordered to have maximum congruence between the different analysis methods.