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Table 3 Correlation between cumulative Gaussian quantiles of p-values obtained with Taqman and Microarray

From: Impact of the spotted microarray preprocessing method on fold-change compression and variance stability

Transformation Background cor. GEH S1 r - ICC GEH S3 r - ICC EPP S1 r - ICC EPP S3 r - ICC
Log2     
   Standard 0.50 - 0.28 0.49 - 0.36 0.41 - 0.15 0.47 - 0.19
   No background 0.52 - 0.45 0.51 - 0.48 0.49 - 0.34 0.48 - 0.24
   Edwards 0.50 - 0.27 0.48 - 0.34 0.42 - 0.16 0.49 - 0.22
   NormExp 0.50 - 0.30 0.50 - 0.39 0.40 - 0.15 0.48 - 0.14
Glog     
   Standard 0.52 - 0.46 0.51 - 0.47 0.47 - 0.35 0.51 - 0.36
   No background 0.50 - 0.43 0.49 - 0.47 0.47 - 0.34 0.45 - 0.19
   Edwards 0.52 - 0.45 0.51 - 0.47 0.45 - 0.32 0.51 - 0.34
   NormExp 0.52 - 0.45 0.50 - 0.47 0.48 - 0.38 0.50 - 0.27
  1. Product-moment correlation (r) and intraclass Correlation (ICC) between the cumulative Gaussian quantiles of p-values obtained with quantitative PCR and cumulative Gaussian quantiles of p-values obtained with microarray.