Extended Data Fig. 2: Admixture analyses.
From: Local agricultural transition, crisis and migration in the Southern Andes
a. Admixture analyses performed on ancient American genomes and using the 1240 K SNP panel, filtering out individuals with less than 30000 positions with known genotypes. b. Admixture analyses including modern and ancient individuals with >30000 genotyped SNPs. In both cases, for each value of K (2–15), we ran 10 replicates and showed only the maximum-likelihood run. Cross-Validation scores are provided in parentheses.
