Figure 4.

Polygenic prediction with different genetic architecture. (A) Polygenic prediction was performed using causal variants only for six different genetic architecture. The median prediction accuracy (r²) across 20 replicates in each scenario was listed below the graph, as well as genomic heritability (h_g²). Each point on the graph represents a normalized median r², dividing each prediction accuracy by its counterpart in the within population (P1 -> P1) prediction. (B) Polygenic prediction with all variants. Data are presented the same way as in (A). Data in these graphs were summarized from Figure S2.