Pearson's correlation of the ethnic estimation percentages of MyHeritage DNA users. Uruguay vs the rest of the American countries.

The ethnicity of Uruguay, with which ethnicity is more similar ?. The data was obtained from the MyHeritage website. The data corresponds to the percentage of MyHeritage DNA users in each country who are at least 5% of each ethnic group in their "Ethnicity Estimate". The percentages of each ethnicity are used as variables of each country for the Pearson correlation.