db2: Allele database
In euroMixR: Calculations for DNA mixtures, only R code

Description Usage Format Details Source Examples

Norwegian database for 10 SGM Plus markers.

data(db2)

A data frame with 119 observations on the following 3 variables.

Marker: a factor with levels corresponding to name of markers
Allele: a numeric vector denoting allele
Frequency: a numeric vector in (0,1)

The format is convenient for R.

Andreassen et al. (2007).

data(db2)
#Checks that frequencies add to 1
lapply(split(db2$Frequency,db2$Marker),sum)
#Finds number of alleles for all markers
unlist(lapply(split(db2$Frequency,db2$Marker),length))
#A closer look at the marker TH01
TH01=db2[db2$Marker=="TH01",]
barplot(TH01$Frequency)