Table 1.
Phenotypic prediction accuracy | Genomic prediction accuracy 2007_2007 | Genomic prediction accuracy 2007_2003 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
kPLSR | LASSO | GBLUP | BayesA | BayesB | kPLSR | LASSO | GBLUP | BayesA | BayesB | |||
TSW | Mean | 0.93 | 0.86 | 0.82 | 0.86 | 0.86 | 0.86 | 0.83 | 0.79 | 0.82 | 0.83 | 0.83 |
stdev | 0.02 | 0.02 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.04 | 0.03 | 0.03 | 0.03 | |
NSeed | Mean | 0.69 | 0.73 | 0.66 | 0.73 | 0.73 | 0.72 | 0.67 | 0.64 | 0.67 | 0.68 | 0.67 |
stdev | 0.06 | 0.04 | 0.05 | 0.04 | 0.04 | 0.04 | 0.05 | 0.06 | 0.06 | 0.05 | 0.05 | |
BegFlo | Mean | 0.79 | 0.78 | 0.76 | 0.78 | 0.78 | 0.79 | 0.64 | 0.63 | 0.64 | 0.64 | 0.65 |
stdev | 0.05 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.05 | 0.06 | 0.05 | 0.05 | 0.05 |
Mean and standard deviation (stdev), across 200 repetitions, of the phenotypic prediction accuracy and of within- and across-year genomic prediction accuracies are provided for each trait.