filter.maf:
Filter markers by minor allele frequency.
Description
This function tests markers for minor allele frequency and removes markers below the user-set threshold.
Usage
filter.maf(data.obj, geno.obj, maf = 0.05)
Arguments
data.obj
The object in which all results are stored. See read.population.
geno.obj
The object in which the genotype object is stored.
maf
The minor allele frequency below which markers are removed.
Value
This function returns the data object with the marker information pared down to only those markers with minor allele frequencies greater than that specified by the user.