Fig. 1
From: Using penalized regression to predict phenotype from SNP data
Analysis of the GAW20 simulated data, replicate 84. a, Manhattan plot of p values from tests of association between SNP and phenotype. The black dots represent causal SNPs. The dashed line represents genome-wide significance. b, Prediction results. The black dashed line is the equality line; the red dashed line is the best-fit line