simulFS: Function to simulate full sib progeny genotype

In simulMGF: Simulate SNP Matrix, Phenotype and Genotypic Effects

Function to simulate full sib progeny genotype

Description

Simulate full sib progeny genotypes from the genotype of the parents (matrixes with the same dimensions). Pair of parents mating will be in the order of the matrixes. We assume that these are diploid organisms.

Usage

simulFS(x, y, Nprogeny)

Arguments

x	genotype matrix of a set of moms
y	genotype matrix of a set of dads
Nprogeny	Nprogeny number of progeny's genotypes to generate from each pair of parents

Value

a matrix of dimensions (nrow(x)*Nprogeny) x ncol(x)

Author(s)

Martin Nahuel Garcia <orcid:0000-0001-5760-986X>

References

Wu, R., Ma, C., & Casella, G. (2007). Statistical genetics of quantitative traits: linkage, maps and QTL. Springer Science & Business Media.

Examples

#simulate 100 individuals and 1000 SNPs
set.seed(123)
simGeno(100, 1000)
#[1] "simG was generated"
#simulate the genotype of 5 FS from 3 pairs of parents
simulFS(simG[1:3,],simG[4:6,],5)
#[1] "simulatedFS was generated"
 dim(simulatedFS)
#[1]   15 1000
# The first 5 individuals are progeny of mom 1 and dad 1, the second 5 individuals
# are progeny of mom 2 and dad 2, and so on.

simulMGF documentation built on April 3, 2023, 5:27 p.m.