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Table 1 Distance from family centroids to centroid of remaining data

From: Identifying cryptic population structure in multigenerational pedigrees in a Mexican American sample

Family # of SD to center of the rest of the data
2 2.4
3 2.5
5 3.0
All others 0.1 to 0.8
  1. For each family, the unit SD metric is defined by the standard deviation of all the distances from individuals not in that family to the centroid of all individuals not in that family.