Figure 6 in Pleistocene population differentiation in the ant Myrmica scabrinodis (Hymenoptera: Formicidae) - a taxonomic borderline case

Figure 6. Classification of the western (black bars) and eastern cluster (grey bars) within 146 nest samples of Myrmica scabrinodis by the exploratory data analyses NC-Ward (5.5 % error), NC-NMDS.kmeans (1.4 % error) and a principal component analysis (PCA, 0.7 % error) relative to the final classification determined by a linear discriminant analysis (LDA final).