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. 2011 Jul 27;12(Suppl 2):S5. doi: 10.1186/1471-2164-12-S2-S5

Table 1.

A typical gene expression matrix X, where rows represent samples obtained under different experimental conditions and columns represent genes

Gene 1 Gene 2 Gene n-1 Gene n Class
1 165.1 276.4 636.6 784.9 1

2 653.6 1735.1 524.1 104.5 -1


m-1 675.0 45.1 841.9 782.8 -1

m 78.2 893.8 467.9 330.1 1