Allele database.

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Description

Norwegian database for 10 SGM Plus markers.

Usage

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Format

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)

Details

The format is convenient for R.

Source

Andreassen et al. (2007).

Examples

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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)