sim.haplotype: Simulate artificial haplotypes.

Description Usage Arguments Details Value Examples

Description

sim.haplotype returns haplotypes of the specified number of SNPs simulated under linkage equilibrium.

Usage

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sim.haplotype(freq, nhaplo)

Arguments

freq

vector of values between 0 and 1.

nhaplo

positive integer.

Details

freq are reference allele frequencies. nhaplo haplotypes are simulated independently.

Value

A matrix of nhaplo rows and length(freq) columns. Reference alleles are coded 1, alternate alleles are coded 2.

Examples

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nsnp = 7 # number of SNPs
freq = runif(nsnp, 0.05, 0.95)
nhaplo = 4 # number of founder haplotypes
sim.haplotype(freq, nhaplo)

bowenwang7/r3 documentation built on May 17, 2019, 6:39 p.m.