Figure 4
From: An analysis of intra array repeats: the good, the bad and the non informative
Probe sets analysis. Bar graphs showing the distribution of cases according to their (A) annotation quality; (B) average numbers of transcripts and (C) the Affymetrix probe set suffix in the "good" (red) and the "bad" (blue) pairs of probe sets. The results of a contingency table statistical test performed on each case revealed that the two distributions in B do not differ significantly from each other (P = 0.15, X2 test) whereas in A and C the difference is significant (P < 10-44, Fisher Exact test and P = 10-3, X2 test, respectively).