ecopop or genpop object, or matrix/data.frame with allele frequencies
method
Method used to compute the allelic frequencies.
Can be one of 'zhivor' ( Zhivotovsky 1999, with uniform prior),
'zhivonu' (Zhivotovsky 1999, with non uniform prior),
'rawfreq' (square root method).
References
Zhivotovsky, L. A. (1999). Estimating population structure in diploids
with multilocus dominant DNA markers. Molecular Ecology, 8:907-913.