ANOVA IN ARRAY DATA MODELING
	largely done to estimate/mitigate pesky nuisance effects replication essential a typical model (two-color, Katie Kerr, Wing Wong): Yijkgr = m + Ai + Dj + (AD) ij + Gg + (AG) igr + (DG)jg + (CG)kg + sijkgr AD = dye-array; AG = array-gene; DG = dye-gene; CG = condition-gene (the interaction of interest)