Fig. 3
From: Conservation genetic evaluation of Juniperus communis sensu lato in Slovakia
Determination of the optimal K value. (a) The Evanno method: ΔK and mean log-likelihood with standard deviation. (b) The Puechmaille method: Median-of-Median (MedMed K), Median-of-Mean (MedMea K), Max-of-Median (MaxMed K), and Max-of-Mean (MaxMea K). The optimal K is indicated by red lines. (c) Best clustering results from CLUMPAK for all outcomes (K = 2, 3, and 4), with consistency among runs.
