maf: Minor Allele Frequencies

In EricArcher/strataG: Summaries and Population Structure Analyses of Genetic Data

Minor Allele Frequencies

Description

Calculate minor allele frequencies for each locus.

Usage

maf(g, by.strata = FALSE, maf.within = FALSE)

Arguments

g	a gtypes object.
by.strata	logical - return results grouped by strata?
maf.within	if by.strata = TRUE, identify minor allele within each strata independently? If FALSE minor allele is identified from all individuals.

Value

A vector or matrix of minor allele frequencies at each locus.

Author(s)

Eric Archer [e-mail]

See Also

alleleFreqs

Examples

data(msats.g)

maf(msats.g)

# minor allele identified from all indivudals
maf(msats.g, by.strata = TRUE)

# minor allele identified within each strata
maf(msats.g, by.strata = TRUE, maf.within = TRUE)

EricArcher/strataG documentation built on Feb. 12, 2023, 4:11 a.m.