dna analysis tools
https://genealogical-musings.blogspot.com/2017/04/finally-gedmatch-admixture-guide.html
https://anthrogenica.com/showthread.php?10347-(Unofficial)-oracle-for-Eurogenes-K36-256-reference-populations
http://bga101.blogspot.com.au/
https://isogg.org/wiki/Autosomal_DNA