Admixture
Individual ancestries were estimated by running ADMIXTURE v1.3.0 for K
ranging from 1 to 10 and with cross validation enabled. CV-errors for
all values of K were taken directly from the ADMIXTURE output, with the
.bed file used for the analysis taken from PLINK output used for the
principal component analysis above. Images were created with the R
package tidyverse version 2.0.0 (Wickham, Averick et al. 2019).