Info.Locus {LDcorSV}

Information on loci

Description

For a locus, this function computes the minor allelic frequency, the frequency of heterozygous genotypes and the missing value frequency.

Usage

Info.Locus(locus,data="G")

Arguments

locus

Numeric vector of allelic doses.

data

Value equal to "G" or "H" depending on the type of data (Genotype or Haplotype). Default value is "G".

Value

The returned value is a numeric vector of three values which are respectively the minor allelic frequency, the frequency of heterozygous genotypes (NA if haplotype data) and the missing value frequency.

Author(s)

David Desrousseaux, Florian Sandron, Aurélie Siberchicot, Christine Cierco-Ayrolles and Brigitte Mangin

Examples

data(data.test)
Geno <- data.test[[1]]
info <- apply(Geno, 2, Info.Locus)
info