locusIBS: Identity by state at a locus
In relSim: Relative Simulator
locusIBS R Documentation
Identity by state at a locus
Description
Calculates the number of alleles that are shared by two profiles at a single
locus. If the two profiles in question are indeed relatives then the
matching alleles may be identical by descent, or by random chance alone,
hence identity by state.
Usage
locusIBS(profMat)
Arguments
profMat
A matrix consisting of 4 columns and N rows. Each row in the
matrix consists of the genotypes of two individuals.
Value
A vector of length N containing values 0, 1, or 2 depending on how
many alleles each pair of profiles share at a locus.
Author(s)
James M. Curran
Examples
data(fbiCaucs)
G = randomSample(1, fbiCaucs, rel = 'FS', N = 1000)
ibs = locusIBS(G)
barplot(tabulate(ibs+1, nbins = 3))
relSim documentation built on Aug. 29, 2023, 9:07 a.m.
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| locusIBS | R Documentation |
Identity by state at a locus
Description
Calculates the number of alleles that are shared by two profiles at a single locus. If the two profiles in question are indeed relatives then the matching alleles may be identical by descent, or by random chance alone, hence identity by state.
Usage
locusIBS(profMat)
Arguments
profMat |
A matrix consisting of 4 columns and N rows. Each row in the matrix consists of the genotypes of two individuals. |
Value
A vector of length N containing values 0, 1, or 2 depending on how many alleles each pair of profiles share at a locus.
Author(s)
James M. Curran
Examples
data(fbiCaucs)
G = randomSample(1, fbiCaucs, rel = 'FS', N = 1000)
ibs = locusIBS(G)
barplot(tabulate(ibs+1, nbins = 3))
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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