Figure 10From: Correlation test to assess low-level processing of high-density oligonucleotide microarray dataCorrelations for 5000 random pairs of probe sets selected from KEGG pathways. Pairs were sampled from the subset of probe sets in the breast cancer data that appear in at least one KEGG pathway. Even for this smaller (n = 3137) and well-connected subset, the correlations are centered around zero.Back to article page