agcounts: Calculate allele and genotype counts for X-chromosomal...

In HardyWeinberg: Statistical Tests and Graphics for Hardy-Weinberg Equilibrium

Calculate allele and genotype counts for X-chromosomal markers

Description

Function agcounts determines sample size, minor are major allele counts, allele counts in females, numbers of males and females and allele frequencies for a vector of genotypes counts of an X-chromosomal markers.

Usage

agcounts(x, verbose = FALSE)

Arguments

x	a vector of X-chromosomal genotype counts (A,B,AA,AB,BB)
verbose	print the counts if (verbose = TRUE)

Value

n	sample size
nA	number of A alleles
nB	number of B alleles
nf	number of females
nm	number of males
nAf	number of A alleles in females
nBf	number of B alleles in females
nt	total number of alleles
fAA	number of AA females
fAB	number of AB females
fBB	number of BB females
pA	overall A allele frequency
pB	overall B allele frequency

Author(s)

Jan Graffelman [e-mail]

See Also

mac, link{maf}

Examples

rs5968922 <-  c(A=392, B=212, AA=275, AB=296, BB=80)
counts <- agcounts(rs5968922)

HardyWeinberg documentation built on May 29, 2024, 6:17 a.m.