< >

Conclusions (3)

New Discoveries

1. The Mixed Balkan group, previously identified as having multiple protographs, is related most closely to the Bulgarian group (both part of Set #3).
2. Set #2, not previously identified as an integral cluster, shows modest internal coherence and is related most closely to the Archaic group (complete length-normalized agglomerative linkage).

Clustering Technology

No significant difference between length-normalized and non-length-normalized clustering.