rowMAFs

a matrix in which each row represents a SNP and each column a subject,
   where the genotypes of each SNP are coded by 1 (for the homozygous reference genotype),
   2 (heterozygous), and 3 (homozygous variant). NAs are also allowed.

should it be checked if the matrix contains values differing from 1, 2, and 3?
   It is highly recommended to leave <code>check = TRUE</code>. Setting <code>check = FALSE</code>
   reduces the computation time only slightly.

check

Computes for each SNP represented by a row of a matrix the frequency of the minor allele.

manip

array

Tools for the analysis of high-dimensional data
        developed/implemented at the group "Statistical Complexity
        Reduction In Molecular Epidemiology" (SCRIME).  Main focus is
        on SNP data. But most of the functions can also be applied to
        other types of categorical data.

rowMAFs: Rowwise Minor Allele Frequency

Description

Usage

Arguments

Value