Figure 2

DA on PCA factors for honeys’ elements data and physicochemical parameters applied for the Hierarchical Cluster Analysis results. Composed plot; (top left): the plot of the canonical weights; (middle left) the plot of canonical correlations between variates and the first two canonical discriminant functions; (bottom left): the eigenvalues bar chart; (bottom centre): the plot of PCA factors into LDA plane; (bottom right): the gravity centers of classes; [main graph]: the projection of the canonical scores with ellipses and gravity center of classes.