Ovarian cancer classification based on dimensionality reduction for SELDI-TOF data

BMC Bioinformatics

Table 1 Five-fold cross validation of statistical transformation

	Mean	Variance	Skewness	Kurtosis	Ac	CC	Sn	Sp
Average	√				0.9917	0.9832	0.9860	0.9989
SD					0.0020	0.0039	0.0040	0.0033
Average		√			0.9639	0.9272	0.9587	0.9705
SD					0.0078	0.0156	0.0117	0.0067
Average			√		0.7796	0.5718	0.7231	0.8516
SD					0.0195	0.0371	0.0273	0.0201
Average				√	0.6986	0.3920	0.7124	0.6811
SD					0.0187	0.0370	0.0258	0.0238
Average	√	√			0.9907	0.9814	0.9851	0.9979
SD					0.0031	0.0062	0.0052	0.0044
Average	√		√		0.9921	0.9842	0.9868	0.9989
SD					0.0022	0.0045	0.0043	0.0033
Average	√			√	0.9898	0.9796	0.9826	0.9989
SD					0.0029	0.0059	0.0047	0.0033
Average		√	√		0.9625	0.9242	0.9595	0.9663
SD					0.0046	0.0092	0.0082	0.0067
Average		√		√	0.9569	0.9129	0.9562	0.9579
SD					0.0069	0.0140	0.0088	0.0122
Average			√	√	0.7722	0.5447	0.7587	0.7895
SD					0.0132	0.0277	0.0145	0.0253
Average	√	√	√		0.9921	0.9842	0.9876	0.9979
SD					0.0022	0.0045	0.0044	0.0044
Average	√	√		√	0.9921	0.9842	0.9876	0.9979
SD					0.0022	0.0045	0.0044	0.0044
Average	√		√	√	0.9917	0.9832	0.9868	0.9979
SD					0.0020	0.0039	0.0043	0.0044
Average		√	√	√	0.9903	0.9804	0.9843	0.9979
SD					0.0034	0.0069	0.0047	0.0044
Average	√	√	√	√	0.9935	0.9869	0.9950	0.9916
SD					0.0037	0.0075	0.0055	0.0042

ISSN: 1471-2105