Fig. 5
From: Optimisation of the core subset for the APY approximation of genomic relationships
Spread of core animals with different core subset constructions in simulation. Ten core animals, from each of the four core subset constructions, are plotted on the Uniform Manifold Approximation and Projection (UMAP). Core animals were either selected at random (Random), based on the highest diagonal in \(\mathbf {G}\) (Diagonal), a combination of Random and Diagonal (Weighted), or the conditional algorithm (Conditional). Random and Weighted show core animals from five samples (1–5), Diagonal and Conditional from one sample (1), while non-core animals are shown as zero (0)