nball: Number of alleles in a mixture

In forensim: Interpretation of Forensic DNA Mixtures

Number of alleles in a mixture

Description

nball gives the number of alleles of a simumix object.

Usage

nball(mix, byloc = FALSE)

Arguments

mix	a simumix object
byloc	a logical indicating whether the number of alleles must be calculated by locus or for all loci (default)

Value

If byloc=TRUE, the number of alleles by locus; otherwise the sum.

Author(s)

Hinda Haned <[e-mail]>

See Also

simumix

Examples

data(strusa)
#simulating 100 genotypes with allele frequencies from the African American population
gaa<-simugeno(strusa,n=c(100,0,0))
#simulating a 4-person mixture
maa4<-simumix(gaa,ncontri=c(4,0,0))
nball(maa4,byloc=TRUE)

forensim documentation built on June 8, 2025, 9:36 p.m.