- in the stadard output Siberians don't group with East Asians. The corrected output clusters Siberians and East Asians.
- Somalis and Ethiopians group in both outputs, but their common branch groups in the std output with SSA and in the corrected form with North Africans, although in both the distance between the Somali-Etiophian group and the others is moderate.
- in the std output Armenians group with Turks and in the corrected one with Assyrian-Mandean.
- Finns group in the std output with North Russians and after Fst -correction with the group containing Estonians, Balts and North Slavs.
Some other differences were also generated.
This small test probably gives some answers how does the k-grouping in admix analyses work. In my opinion it is in practice question about two genetic distances; one between ancestral groups and another inside ancestral groups.