Figure 3

Model-based clustering and Coancestry estimation. (a) Model-based clustering cross-validation (CV) error. Lowest CV error recorded at k = 3 indicating three clusters. (b) and (c) show ancestral proportions Q, for each ethnicity colored using the RGB color scheme. (d) Coancestry estimation by FineStructure. All plots were produced using R 3.6.1²⁹.