Figure 7
From: Two-stage normalization using background intensities in cDNA microarray data
Boxplots of correlation coefficients between M and Y k using all slides. (a) Colorectal cancer data set from NCI 60, (b) Cortical Stem Cells Data (Park et al. [17]), (c) Kidney data (Pritchard et al. [18]). Dark grey boxplots are the distribution of correlation coefficients between M and the background measures from red channel (Y 1 , Y 2 , Y 3 ), light grey boxplots are the corresponding correlation coefficients between M and the background measures from green channel (Y 4 , Y 5 , Y 6 ), and white boxplots are those from both channels (Y 7 , Y 8 , Y 9 ).