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")
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.
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".
Author
David Desrousseaux, Florian Sandron, Aurélie Siberchicot, Christine Cierco-Ayrolles and Brigitte Mangin