Table 3.

Number of genes for training and success rates of LDA

Set Analyzed	Parameter	10 kb (Genes)	50 kb (Genes)	100 kb (Genes)
Training and test set of genes in XAR	τ	0.96	0.43	0.4
	Success in XLMR	100% (19)	100% (15)	100% (9)
	Success in non-XLMR	45% (84)	91% (40)	96% (26)
Training and test set of genes in XCR	τ	0.87	0.75	0.62
	Success in XLMR	87% (38)	100% (16)	100% (7)
	Success in non-XLMR	52% (257)	82% (141)	96% (74)

τ is a tuning parameter, which was selected to maximize the sum of correct classification rates for XLMR and non-XLMR sets