ANGSD: Analysis of next generation Sequencing Data

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Heterozygosity

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Revision as of 17:23, 10 January 2017 by Thorfinn (talk | contribs)
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The heterozygosity is the proportion of heterozygous genotypes.

This can either be a global estimate or a local estimate.

For diploid single samples the hetereo zygosity is simply second value in the SFS/AFS. An important aspect with this approach is that we DO NOT require to fix the major and minor. By fixing the ancestral we loop over the 3 possible derived alleles, or we can use the reference as the ancestral and fold the spectrum.

Global estimate

Local estimate