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Figure 5 | BMC Genetics

Figure 5

From: Comparing self-reported ethnicity to genetic background measures in the context of the Multi-Ethnic Study of Atherosclerosis (MESA)

Figure 5

Boundaries for simulated ancestry proportions when there are 3 ancestral populations. Figure 5a shows 4 valid regions, and if one decides to assign ethnicity according to the maximum value of the vector (adx 1 , adx 2 , adx 3 ), it is not exactly clear what the correct ethnicity assignment should be for the individuals whose ancestry proportions fall in region IV. There is no such ambiguity in figure 5b.

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