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. 2006 May 26;7:127. doi: 10.1186/1471-2164-7-127

Table 2.

Pearson correlation between gene expression profiles determined by TaqMan real-time PCR and three DNA microarray platforms

Pearson Correction with TaqMan Assay Applied Biosystems Stanford cDNA Array Agilent
Good (cor.coeff. > 0.8) 75 (88%) 69 (81%) 73 (86%)
Consistent (0 < cor.coeff. < 0.8) 8 (9%) 15 (18%) 9 (11%)
Anti-Correlation (cor.coeff. < 0) 2 (2%) 1(1%) 3 (4%)
Median 0.91 0.90 0.91