StAMPP (version 1.5.1)

stamppGmatrix: Genomic Relationship Calculation

Description

This function calculates a genomic relationship matrix following the method decribed by Yang et al (2010).

Usage

stamppGmatrix(geno)

Arguments

geno

a data frame containing allele frequency data generated from stamppConvert, or a genlight object containing genotype data, individual IDs, population IDs and ploidy levels.

Value

An object of class matrix which contains the genomic relationship values between each individual.

References

Yang J, Benyamin B, McEvoy BP, et al (2010) Common SNPs explain a large proportion of the heritability for human height. Nat Genet 42, 565-569. <doi:10.1038/ng.608>

Examples

# NOT RUN {
# import genotype data and convert to allele frequecies 
data(potato.mini, package="StAMPP")
potato.freq <- stamppConvert(potato.mini, "r")

# Calculate genomic relationship values between each individual
potato.fst <- stamppGmatrix(potato.freq)
# }