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. 2015 Nov 6;6:13. doi: 10.1186/s13323-015-0030-2

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© Tassi et al. 2015

Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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Fig. 4 — Comparison of three observed divergence times with the distribution of 24,000 divergence times between East African and non-African populations generated by simulation of a SD model. Data generated for 24 combinations of effective population sizes (3000 ≤ N _e ≤ 8000) and divergence times (40K years ago ≤ T ≤ 70K years ago), 1000 independent datasets for each such combination. At every iteration, genetic variation at 1 Mb was considered in 100 chromosomes per population, thus analyzing 200,000 Mb for each parameter combination (for a total of 4800 Gb in 24,000 iterations)