search_ancestors

Recursive function that gathers all founders and ancestors for a given individual

Inbreeding-purging analysis of pedigreed populations, including the computation of the inbreeding coefficient, partial, ancestral and purged inbreeding coefficients, and measures of the opportunity of purging related to the individual reduction of inbreeding load.
In addition, functions to calculate the effective population size and other parameters relevant to population genetics are included.
See López-Cortegano E. (2021) <doi:10.1093/bioinformatics/btab599>.

Eugenio L<c3><b3>pez-Cortegano

purgeR

Inbreeding-Purging Estimation in Pedigreed Populations

Eugenio López-Cortegano

search_ancestors function

<dl><dt>dam</dt>
<dd>Vector of dams.</dd>
<dt>sire</dt>
<dd>Vector of sires.</dd>
<dt>i</dt>
<dd>Reference individual (its index, not id).</dd>
<dt>fnd</dt>
<dd>Vector of founders (to be returned as reference).</dd>
<dt>anc</dt>
<dd>Vector of ancestors (to be returned as reference).</dd></dl>

Arguments

Search and individuals' ancestors — search_ancestors

<dl>

<dt>dam</dt>
<dd>Vector of dams.</dd>


<dt>sire</dt>
<dd>Vector of sires.</dd>


<dt>i</dt>
<dd>Reference individual (its index, not id).</dd>


<dt>fnd</dt>
<dd>Vector of founders (to be returned as reference).</dd>


<dt>anc</dt>
<dd>Vector of ancestors (to be returned as reference).</dd>

</dl>

search_ancestors: Search and individuals' ancestors

Description

Value

Arguments