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Table 3 Type I error rates for tests with quantitative traits.

From: Improving power in genetic-association studies via wavelet transformation

Type I error rates

LD structures

LD = A1

LD = A2

LD = A3

LD = A4

LD = A5

LD = A6

T w

0.044

0.049

0.050

0.061

0.040

0.047

T f

0.039

0.040

0.052

0.050

0.025

0.042

T b

0.036

0.033

0.045

0.041

0.050

0.050

T p

0.040

0.060

0.037

0.045

0.055

0.051

  1. The window size is eight. Assuming additive disease model. T w is the wavelet based test, T f is the Fourier based test, T b is the single SNP test with Bonferroni correction, and T p is the principal component regression test.