An Accurate and Efficient Method to Predict Y-NO Bond Homolysis Bond Dissociation Energies

Table 1

Cophenetic correlation coefficients of various clustering methods based on the Euclidean distance.

Clustering methods	Longest-distance method	Shortest-distance method	Average-distance method	Weighted-average method	Center of gravity method	Middle-distance method	Sum of squares
Cophenetic correlation coefficients based on the Euclidean distance	0.7726	0.6685	0.8381	0.8246	0.8113	0.7739	0.7995