TABLE 5

Rank correlation (Spearman) between phenotypic values or corrected phenotypic records and predictions from cross-validation, by population and model (P, pedigree-based model; P&M, pedigree and marker information)

WheatMice
PMP&MPMP&M
Embedded Imagea0.4080.4230.4620.2630.3060.300
Embedded Imageb0.4230.5940.6020.1090.2110.225
  • a Embedded Image, where Embedded Image is the posterior mean from a model with the observations in the fth fold excluded.

  • b Embedded Image, where Embedded Image, Embedded Image are the posterior mean of the intercept and of the regression coefficients of systematic effects from a model with the observations of the fth fold excluded; and Embedded Image is the posterior mean, from CV, of genetic effects (sum of additive value and genomic value in P&M).