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Table 3 Estimated power for detecting a causal variant of two different effect sizes (β=0.15 and β=0.25) in the presence of population stratification

From: Comparison of mixed model based approaches for correcting for population substructure with application to extreme phenotype sampling

Method

Estimated Power

 

β=0.15

β=0.25

LEAP

0.31

0.48

GMMAT

0.34

0.51

GEMMA

0.44

0.52

PCA

0.35

0.49