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Table 2 Dimensionality of tree-to-tree distance matrices

From: Visualizing phylogenetic tree landscapes

Measure

Fishes

Mammals

Salamanders

NN

3.37

3.41

3.94

COR

14.35

11.77

5.27

ML

6.61

6.21

7.33

Visual Inspection

15

15

7

  1. The intrinsic dimensionality of each tree-to-tree distance matrices, where NN Nearest Neighbor estimator [28], COR Correlation Dimension [25, 26], ML Maximum Likelihood estimator [27], and “Visual Inspection” is based on results from Fig. 3 [12]