GetRelA

Generate an array indicating the relationship(s) between all
 pairs of individuals according to the pedigree.

internal

Multi-generational pedigree inference from incomplete data on
hundreds of SNPs, including parentage assignment and sibship clustering.
See Huisman (2017) (<DOI:10.1111/1755-0998.12665>) for more information.

Jisca Huisman

sequoia

Pedigree Inference from SNPs

GetRelA function

<dl><dt>Ped</dt>
<dd>dataframe with columns id - dam - sire.</dd>
<dt>GenBack</dt>
<dd>number of generations back to consider; 1 returns
parent-offspring and sibling relationships, 2 also returns grand-parental,
avuncular and first cousins.</dd>
<dt>patmat</dt>
<dd>logical, distinguish between paternal versus maternal relative
pairs? For avuncular pairs, the distinction is never made.</dd>
<dt>directed</dt>
<dd>logical, distinguish between 'O' vs 'P' or group into 'PO' ?</dd>
<dt>List</dt>
<dd>logical, return a list instead of the default array</dd></dl>

Arguments

Array with Pairwise Relationships — GetRelA

<dl>

<dt>Ped</dt>
<dd>dataframe with columns id - dam - sire.</dd>


<dt>GenBack</dt>
<dd>number of generations back to consider; 1 returns
parent-offspring and sibling relationships, 2 also returns grand-parental,
avuncular and first cousins.</dd>


<dt>patmat</dt>
<dd>logical, distinguish between paternal versus maternal relative
pairs? For avuncular pairs, the distinction is never made.</dd>


<dt>directed</dt>
<dd>logical, distinguish between 'O' vs 'P' or group into 'PO' ?</dd>


<dt>List</dt>
<dd>logical, return a list instead of the default array</dd>

</dl>

GetRelA: Array with Pairwise Relationships

Description

Usage

Value

Arguments