Fig. 4
From: Preselection of QTL markers enhances accuracy of genomic selection in Norway spruce
a Predictive ability (PA) for within-family variation using tenfold cross-validation for the ten largest families with 482 clones. b the standardized Akaike information criterion (AIC) values for different simulation strategies based on different numbers of SNPs with the smallest p values from GWAS. c PA for within-family variation based on the GBLUP model with the G-matrix estimated from 100 SNPs for budburst and 2000 SNPs for the other traits. Marker preselection based on p-values was exclusively based on GWAS performed on the training portion of the population only