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. Author manuscript; available in PMC: 2010 Nov 1.
Published in final edited form as: Eur J Hum Genet. 2009 Nov 25;18(5):596–603. doi: 10.1038/ejhg.2009.201

Table 1.

Type I error rates for the case of a homogeneous population (Nominal level α = 0.05)

400 tros 200 CEPHs
Without LD With LD Without LD With LD
Data-driven weighting 0.051 0.024 0.041 0.029
Exponential weighting 0.047 0.045 0.054 0.033
Top R 0.048 0.052 0.049 0.042

Note: In the top R method, R = 20 ; in the exponential weighting method, r1 = 20.