comb.indices: Construction of selection indices based on number of...
In selection.index: Analysis of Selection Index in Plant Breeding

View source: R/comb.indices.R

comb.indices

R Documentation

Construction of selection indices based on number of character grouping

Description

Construction of selection indices based on number of character grouping

Usage

comb.indices(ncomb, pmat, gmat, wmat, wcol = 1, GAY)

Arguments

`ncomb`	Number of Characters/Traits group
`pmat`	Phenotypic Variance-Covariance Matrix
`gmat`	Genotypic Variance-Covariance Matrix
`wmat`	Weight Matrix
`wcol`	Weight column number incase more than one weights, by default its 1
`GAY`	Genetic Advance of comparative Character/Trait i.e. Yield (Optional argument)

Value

Data frame of all possible selection indices

Examples

gmat<- gen.varcov(seldata[,3:9], seldata[,2], seldata[,1])
pmat<- phen.varcov(seldata[,3:9], seldata[,2], seldata[,1])
wmat<- weight.mat(weight)
comb.indices(ncomb = 1, pmat = pmat, gmat = gmat, wmat = wmat, wcol = 1, GAY = 1.075)

selection.index documentation built on Sept. 19, 2023, 5:09 p.m.