svdPPCS: an effective singular value decomposition-based method for conserved and divergent co-expression gene module identification

Table 2 Comparison of the results from svdPPCS and regression analysis^a

Module	N_reg	N_svd	N_reg-svd	I_reg	I_svd
G1/M1	25	26	12	0.08	0.28
G2/M2	255	406	196	0.09	0.06
G3/M3	146	114	73	0.24	0.27
G4/M4	27	53	17	0.04	0.11
G5/M5	352	516	306	0.19	0.21
G6/M6	173	174	102	0.03	0.15
G7/M7	8	5	2	0	0.40
G8/M8	17	13	6	0.58	0

^aN_reg: the number of genes in the module identified by regression analysis. N_svd: the number of genes in the modules identified by svdPPCS. N_reg-svd: the number of genes common in the regression module and the svdPPCS module. Ireg: the information index in the regression module. Isvd: the information index in svdPPCS module.

ISSN: 1471-2105