The study of traits controlled by multiple loci with continuous phenotypic distributions and measurable heritability
Statistical approach that includes individual identity as a random effect linked to a pedigree to estimate additive genetic variance
The extent of possible variation in a particular phenotypic trait where different dimensions represent the extent of phenotypic variation in two traits
Pairs of closely related species within the same genus that allow comparison while controlling for evolutionary history.
Extension of the Lande-Arnold selection analysis using partial regression to partition selection among levels