Identification of single- and multiple-class specific signature genes from gene expression profiles by group marker index.

PLoS One · 2011 · PMC3164723 · PMID 21909426

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may not be significantno p-value reported

Therefore, irrespective of whether class 3 is highly expressed or unexpressed, the contribution of class 3 in correlation may not be significant ( Figs. 2 b – d ).

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