Figure 2From: Comparing cDNA and oligonucleotide array data: concordance of gene expression across platforms for the NCI-60 cancer cellsCorrelation filtering of UniGene matched oligo- and cDNA-array data. (a) Cumulative distributions of the Pearson correlation coefficient for various types of expression pattern pairings. (b) Pearson correlation coefficient and its 95% bootstrap confidence limits for UniGene-matched oligo and cDNA transcripts.Back to article page