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Table 2 Comparison of \(\pmb {\hat {\lambda }_{\alpha }}\) between Lasso-Ayers, Lasso-PL, and Lasso-AL

From: Resampling-based tests for Lasso in genome-wide association studies

Model

0 Null SNPs

45 Null SNPs

300 Null SNPs

900 Null SNPs

20,000 Null SNPs

Lasso-Ayers

0.112 (0.0168)

0.112 (0.0165)

0.108 (0.0099)

0.105 (0.0065)

0.074 (0.0031)

Lasso-PL

0.110 (0.0042)

0.110 (0.0041)

0.109 (0.0034)

0.105 (0.0033)

0.074 (0.0022)

Lasso-AL

0.108 (0.0033)

0.107 (0.0033)

0.107 (0.0033)

0.106 (0.0033)

0.081 (0.0039)

  1. The average selected value of λ that controls the type-1-error rate at level α=0.01 is compared between three different methods across 300 simulated datasets. Standard deviations are reported in parentheses