gt2aca

Returns list of vectors of allele counts corresponding to genotype profile in gt

Methods for inference about/under complex relationships using
peak height data from DNA mixtures: the most basic example would be testing whether a contributor to
a mixture is the father of a child of known genotype. This provides most of the functionality
of the 'KinMix' package, but with some loss of efficiency and restriction on problem size,
as the latter uses 'RHugin' as the Bayes net engine, while this package uses 'gRain'.
The package implements the methods introduced in
Green, P. J. and Mortera, J. (2017) <doi:10.1016/j.fsigen.2017.02.001> and
Green, P. J. and Mortera, J. (2021) <doi:10.1111/rssc.12498>.

Peter Green

KinMixLite

Inference About Relationships from DNA Mixtures

gt2aca function

<dl> <dt>mixture</dt>
<dd>A compiled DNAmixture object</dd> <dt>gt</dt>
<dd>Genotype profile as a data frame containing variables <code>marker</code>, <code>allele1</code> and <code>allele2</code></dd> <dt>eps</dt>
<dd>If non-zero, the function creates the output allele count arrays in a different format, that mitigates subsequent propagation errors in some situations. Instead of a vector of allele counts, each element of the list is a matrix with 3 columns, corresponding to allele counts 0, 1 and 2, with entries 1 or <code>eps</code>.</dd></dl>

Arguments

Peter Green (P.J.Green@bristol.ac.uk)

Author

Converts genotype profiles to allele count arrays — gt2aca

<dl>

 <dt>mixture</dt>
<dd>A compiled DNAmixture object</dd>

 <dt>gt</dt>
<dd>Genotype profile as a data frame containing variables <code>marker</code>, <code>allele1</code> and <code>allele2</code></dd>

 <dt>eps</dt>
<dd>If non-zero, the function creates the output allele count arrays in a different format, that mitigates subsequent propagation errors in some situations. Instead of a vector of allele counts, each element of the list is a matrix with 3 columns, corresponding to allele counts 0, 1 and 2, with entries 1 or <code>eps</code>.</dd>

</dl>

gt2aca: Converts genotype profiles to allele count arrays

Description

Usage

Value

Arguments

Author

Examples