Util function for evanno plots

These functions were copied from package strataG, which is no longer on CRAN (maintained by Eric Archer)

Usage

utils.structure.evanno(sr, plot = TRUE)

Arguments

sr

structure run object

plot

should the plots be returned

Author

Bernd Gruber (bugs? Post to https://groups.google.com/d/forum/dartr); original implementation of Eric Archer https://github.com/EricArcher/strataG