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Fig. 8 | BMC Veterinary Research

Fig. 8

From: Selection of density standard and X–ray tube settings for computed digital absorptiometry in horses using the k–means clustering algorithm

Fig. 8

Clustering of the computed digital absorptiometry (CDA) parameters concerning five density standards (Alu, Dur, Cup, IrNi, and IrSi) and ten X–ray tube settings (50 kV, 1.2 mAs; 60 kV, 1.2 mAs; 70 kV, 1.2 mAs; 80 kV, 1.2 mAs; 90 kV, 1.2 mAs; 50 kV, 4.0 mAs; 60 kV, 4.0 mAs; 70 kV, 4.0 mAs; 80 kV, 4.0 mAs; and 90 kV, 4.0 mAs). The silhouette coefficient (SC) (A), adjusted rand index (ARI) (B), and v metrics (C) values are displayed for each matching. Matching with the highest values of all metrics is marked with solid box

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