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Table 5 Power comparison for MAF = 0.45 (K = 0.1, α = 0.05, m = 5 × 105)

From: Robust joint analysis allowing for model uncertainty in two-stage genetic association studies

 

Ï€

γ

ALLEJ

CATAJ

MERTJ

MAX3J

Recessive Model

0.5

0.0001

0.282

0.253

0.263

0.542

r = s = 2000

 

0.0002

0.308

0.277

0.288

0.572

λ1 = 1, λ2 = 1.5

0.4

0.0001

0.199

0.178

0.184

0.380

  

0.0002

0.231

0.207

0.215

0.442

 

0.3

0.0001

0.114

0.101

0.104

0.220

  

0.0002

0.142

0.127

0.131

0.263

Additive Model

0.5

0.0001

0.886

0.896

0.894

0.854

r = s = 2000

 

0.0002

0.912

0.921

0.919

0.881

λ1 = 1.4, λ2 = 1.8

0.4

0.0001

0.753

0.767

0.765

0.701

  

0.0002

0.803

0.815

0.813

0.760

 

0.3

0.0001

0.529

0.543

0.542

0.473

  

0.0002

0.597

0.610

0.609

0.545

Dominant Model

0.5

0.0001

0.279

0.317

0.302

0.590

r = s = 2000

 

0.0002

0.305

0.346

0.329

0.626

λ1 = λ2 = 1.5

0.4

0.0001

0.197

0.225

0.214

0.428

  

0.0002

0.229

0.260

0.248

0.483

 

0.3

0.0001

0.112

0.128

0.123

0.241

  

0.0002

0.140

0.160

0.153

0.291