Average linkage clustering trees based on correlation measure based distance (uncentered). Distances are calculated from (a) log2 ratios of either A619 versus W23 or ND101/W23 versus W23 and (b) normalized log2 absolute intensities. See Materials and methods for details.
Ma et al. Genome Biology 2006 7:R22 doi:10.1186/gb-2006-7-3-r22