Comparison of the signal-to-noise ratios (SN) for the PM and PM-MM methods. Only genes with Ngood > 4 in the PM-MM method are plotted. The red lines are contour lines and the blue lines denote the diagonal and SN values of 2 on either axis.
Naef et al. Genome Biology 2002 3:research0018.1 doi:10.1186/gb-2002-3-4-research0018