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Table 3 Estimated EDR and PTP for sample size of 7 per group at alpha levels of 0.05 and 0.001 extrapolated from a sample size of 3 (row 2) from the PKD data and the estimated EDR and PTP group at alpha levels of 0.05 and 0.001 calculated in the follow up study of 7 mice per group.

From: The PowerAtlas: a power and sample size atlas for microarray experimental design and research

  Estimated EDR for SS 7
at α = 0.05
Estimated PTP for SS 7
at α = 0.05
Estimated EDR for SS 7
at α = 0.001
Estimated PTP for SS 7
at α = 0.001
Pilot of 3 per group 0.415009 0.809616 0.119791 0.985287
Experiment of 7 per group 0.538771 0.772419 0.133711 0.976347