Figure 2. Supervised Clustering Of Unrelated Individuals From Natal Brazilian Cohort.
Each dot represents one individual. The ‘Natal Founders’ cohort data consisted of unrelated individuals irrespective of phenotype. Using STRUCTURE, the data were analyzed using the CEPH Diversity data from six ethnic groups (three continental groups; European, African, Native Brazilian) as ‘training data’ in a supervised clustering under the admixture model, assuming correlated allele frequencies with K=3.