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Table 1 Power calculations from the simulation study

From: Testing for mean and correlation changes in microarray experiments: an application for pathway analysis

   Sample Sizes per Group
Simulated Difference Method 5 20 30
No Change Rank 0.117 0.102 0.095
  Global 0.107 0.051 0.056
  GSEA 0.092 0.120 0.112
Mean Change Rank 0.739 1.000 1.000
  Global 0.853 1.000 1.000
  GSEA 0.230 0.777 0.950
Correlation Change Rank 0.972 0.997 1.000
  Global 0.131 0.102 0.107
  GSEA 0.119 0.095 0.109
Mean and Correlation Change Rank 1.000 1.000 1.000
  Global 0.422 0.993 1.000
  GSEA 0.075 0.053 0.050
  1. Presented is the estimated power of the test for each method at varying sample sizes.