From: Improving the prediction accuracy in classification using the combined data sets by ranks of gene expressions
Experimental groups by phenotypes
P1
P2
P3
Marginal sum
Experimental group by rank (or MEa) of gene expression
E1
n11
n12
n13
r1
E2
n21
n22
n23
r2
E3
n31
n32
n33
r3
c1
c2
c3
n