gen_advance

Provides tools for the simultaneous improvement of multiple traits in plant breeding. Building upon the classical selection index (Smith 1937 <doi:10.1111/j.1469-1809.1936.tb02143.x>) and modern quantitative genetics (Kang 2020 <doi:10.1007/978-3-319-91223-3>), this package calculates classical phenotypic, genomic, marker-assisted, restricted/constrained, and eigen selection indices. It also incorporates multi-stage selection evaluation and stochastic simulations to estimate genetic advance based on economic weights, heritability, and genetic correlations.

Zankrut Goyani

selection.index

Analysis of Selection Index in Plant Breeding

gen_advance function

<dl><dt>phen_mat</dt>
<dd>phenotypic matrix value of desired characters</dd>
<dt>gen_mat</dt>
<dd>genotypic matrix value of desired characters</dd>
<dt>weight_mat</dt>
<dd>weight matrix value of desired characters</dd></dl>

Arguments

Genetic Advance for PRE — gen_advance

<dl>

<dt>phen_mat</dt>
<dd>phenotypic matrix value of desired characters</dd>


<dt>gen_mat</dt>
<dd>genotypic matrix value of desired characters</dd>


<dt>weight_mat</dt>
<dd>weight matrix value of desired characters</dd>

</dl>

gen_advance: Genetic Advance for PRE

Description

Usage

Value

Arguments

Examples