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Table 3 Within site (PGTIS, Aleza Lake (AL), and Quesnel) genomic selection prediction accuracies and their standard errors for RR-BLUP and GRR models across 30% missing data imputation methods (MI-30% and EM-30%)

From: Prediction accuracies for growth and wood attributes of interior spruce in space using genotyping-by-sequencing

Trait GS model Imputation method
MI-30% ME-30%
PGTIS AL Quesnel PGTIS AL Quesnel
HT RR-BLUP 0.48 ± 0.0031 0.46 ± 0.002 0.33 ± 0.003 0.50 ± 0.003 0.48 ± 0.003 0.35 ± 0.004
GRR 0.44 ± 0.003 0.45 ± 0.010 0.27 ± 0.007 0.46 ± 0.005 0.45 ± 0.005 0.29 ± 0.006
DBH RR-BLUP 0.58 ± 0.002 0.55 ± 0.003 0.53 ± 0.004 0.58 ± 0.003 0.55 ± 0.002 0.53 ± 0.003
GRR 0.54 ± 0.003 0.47 ± 0.017 0.51 ± 0.006 0.53 ± 0.004 0.49 ± 0.006 0.51 ± 0.003
VOL RR-BLUP 0.56 ± 0.002 0.54 ± 0.003 0.44 ± 0.003 0.55 ± 0.004 0.54 ± 0.002 0.45 ± 0.002
GRR 0.52 ± 0.003 0.50 ± 0.004 0.42 ± 0.006 0.53 ± 0.004 0.49 ± 0.004 0.41 ± 0.006
V Dir RR-BLUP 0.55 ± 0.002 0.54 ± 0.002 0.41 ± 0.004 0.55 ± 0.003 0.55 ± 0.002 0.41 ± 0.004
GRR 0.52 ± 0.003 0.48 ± 0.004 0.31 ± 0.006 0.52 ± 0.013 0.50 ± 0.005 0.33 ± 0.004
WD Res RR-BLUP 0.47 ± 0.003 0.37 ± 0.003 0.59 ± 0.003 0.49 ± 0.003 0.39 ± 0.004 0.59 ± 0.003
GRR 0.46 ± 0.005 0.34 ± 0.005 0.54 ± 0.005 0.44 ± 0.009 0.33 ± 0.007 0.54 ± 0.005
WD X-ray RR-BLUP 0.41 ± 0.003 0.49 ± 0.003 0.50 ± 0.002 0.43 ± 0.003 0.48 ± 0.003 0.50 ± 0.001
GRR 0.41 ± 0.004 0.25 ± 0.011 0.50 ± 0.004 0.42 ± 0.003 0.46 ± 0.020 0.50 ± 0.002
MoE d RR-BLUP 0.55 ± 0.003 0.55 ± 0.002 0.40 ± 0.004 0.55 ± 0.002 0.55 ± 0.002 0.39 ± 0.003
GRR 0.53 ± 0.004 0.51 ± 0.003 0.30 ± 0.006 0.55 ± 0.004 0.52 ± 0.005 0.29 ± 0.006
Ave. RR-BLUP 0.51 ± 0.062 0.50 ± 0.067 0.46 ± 0.088 0.52 ± 0.051 0.51 ± 0.060 0.46 ± 0.085
GRR 0.49 ± 0.051 0.43 ± 0.097 0.41 ± 0.113 0.49 ± 0.052 0.46 ± 0.063 0.41 ± 0.108
  1. Traits are HT: height in m; DBH: diameter at breast height in cm; VOL: stem volume in m3; VDir: acoustic velocity in km/s; WDRes: resistance to drilling; WDX-ray: wood density in kg/m3 using X-ray densitometry; MoEd: dynamic modulus of elasticity.