Fig 1.
Estimated ancestry-specific effective population size in simulated data.
Analysis of 500 simulated individuals from a three-way admixed population. Each column is one of the three simulated ancestries. The y-axes show ancestry-specific effective population size (Ne), plotted on a log scale. The x-axes show generations before present. The dashed lines show simulated effective population sizes. The solid black lines show estimated ancestry-specific effective population sizes, and the gray regions show 95% bootstrap confidence intervals.
Fig 2.
Estimated ancestry-specific effective population size in HCHS/SOL data.
The y-axes show ancestry-specific effective population size (Ne), plotted on a log scale. The x-axes show generations before the present. The lines show estimated ancestry-specific effective population sizes, and the colored regions show 95% bootstrap confidence intervals.
Table 1.
HCHS/SOL populations.
Table 2.
Maximum and minimum estimated effective population sizes (95% confidence intervals, in thousands).
Fig 3.
Ancestry-specific effective population size for selected populations.
The y-axes show ancestry-specific effective population size (Ne), plotted on a log scale. The x-axes show generations before present. The lines show estimated ancestry-specific effective population sizes, and the colored regions show 95% bootstrap confidence intervals. Each plot shows a different ancestral component. HCHS/SOL populations are included if the sample size multiplied by the average genome-wide ancestry proportion for the given ancestry in that population is at least 100. African ancestry for African American (AA) in Memphis, and European ancestry for European American (EA) in Memphis are included for comparison.
Table 3.
Health ABC populations.
Fig 4.
Estimated effective population size in two US cities.
The y-axes show ancestry-specific effective population size (Ne), plotted on a log scale. The x-axes show generations before present. The solid lines show estimated effective population sizes, and the colored regions show 95% bootstrap confidence intervals. Overall effective sizes are shown for the African American (AA) and European American (EA) populations, as well as ancestry-specific effective sizes for African and European ancestry in the African-American populations.