GAW20 simulation study results.

Summary of model performance based on 200 GAW20 simulations for the twostep, lasso, ggmix and BSLMM model with different posterior inclusion probability (PIP) thresholds. Five-fold cross-validation root-mean-square error (RMSE) was reported for each simulation replicate. Prediction performance was not reported for BSLMM with PIP greater than 0.05, 0.10 and 0.50 because some of the replications contained no active SNPs.