Fig. 4From: Genomic prediction accuracies in space and time for height and wood density of Douglas-fir using exome capture as the genotyping platformHeritabilities and GS prediction accuracies for models trained on EBVs and predicting GEBVs for each of the traits. Showing the results of two sites predicting one site cross-validation (Top (a) using RR-BLUP, Bottom (b), using GRR). The direction of the arrows depicts what information (site) is used to train the model (shaft end), and which is being predicted (head). Traits key: HT 35 yrs. = height at 35 years (cm); HT 12 yrs. = height at 12 years (cm); WDres = wood density (g/cm3) calculated from resistance to drilling. Sites are Adam, Fleet River, Lost CreekBack to article page