Unsupervised gene set testing based on random matrix theory

BMC Bioinformatics

Table 4 Average type I error rate

#	Cov. struct., n, σ ², ρ	TWT	MPDT	MLRT	SGSE
MVN-1	Identity, 100, 1, 0	0.049	0.049	0.050	0.050
MVN-2	Scaled Identity, 100, 2, 0	0.050	0.045	0.049	0.052
MVN-3	Compound sym., 20, 1, 0.1	0.053	0.051	0.051	0.049
MVN-4	Compound sym., 50, 1, 0.1	0.049	0.045	0.048	0.051
MVN-5	Compound sym., 100, 1, 0.1	0.046	0.051	0.051	0.051
MVN-6	Compound sym., 100, 2, 0.1	0.048	0.051	0.048	0.046
MVN-7	Compound sym., 100, 1, 0.2	0.049	0.049	0.052	0.050
Binom-1	Compound sym., 100, 1, 0.1	0.044	0.054	0.053	0.048

Average type I error rate for each of the evaluated competitive methods computed on 1000 simulated data sets for the eight simulation designs detailed in Table 2

ISSN: 1471-2105