FG90

Pedigree, adapted from Table 1 in Fernando &amp; Grossman (1990)

datasets

Constructs (non)additive genetic relationship matrices, and their
inverses, from a pedigree to be used in linear mixed effect models (A.K.A.
the 'animal model'). Also includes other functions to facilitate the use of
animal models. Some functions have been created to be used in conjunction
with the R package 'asreml' for the 'ASReml' software, which can be
obtained upon purchase from 'VSN' international
(<https://vsni.co.uk/software/asreml>).

Matthew Wolak

nadiv

(Non)Additive Genetic Relatedness Matrices

FG90 function

A <code>data.frame</code> with 8 observations on the following 4 variables:<dl>
 <dt>id </dt>
<dd>a factor with levels <code>1</code> <code>2</code> <code>3</code> <code>4</code> 
 <code>5</code> <code>6</code> <code>7</code> <code>8</code></dd> <dt>dam </dt>
<dd>a factor with levels <code>2</code> <code>4</code> <code>6</code></dd> <dt>sire </dt>
<dd>a factor with levels <code>1</code> <code>3</code> <code>5</code></dd> <dt>sex </dt>
<dd>a factor with levels <code>0</code> <code>1</code></dd> 
</dl>

Format

Pedigree, adapted from Table 1 in Fernando &amp; Grossman (1990) — FG90

A <code>data.frame</code> with 8 observations on the following 4 variables:<dl>
 <dt>id </dt>
<dd>a factor with levels <code>1</code> <code>2</code> <code>3</code> <code>4</code> 
 <code>5</code> <code>6</code> <code>7</code> <code>8</code></dd>

 <dt>dam </dt>
<dd>a factor with levels <code>2</code> <code>4</code> <code>6</code></dd>

 <dt>sire </dt>
<dd>a factor with levels <code>1</code> <code>3</code> <code>5</code></dd>

 <dt>sex </dt>
<dd>a factor with levels <code>0</code> <code>1</code></dd>

 
</dl>

FG90: Pedigree, adapted from Table 1 in Fernando & Grossman (1990)

Description

Usage

Arguments

Format

Examples