Help to explanation of Hierarchical Clustering - Ward's method
Hi all, I try to understand the example of hierarchical clustering (picture below) with a distance matrix from JMP here: https://www.jmp.com/support/help/14/example-of-a-distance-matrix.shtml#316781 Applying Ward's formula (picture below) from here: https://www.jmp.com/support/help/14/distance-method-formulas.shtml#177809 My question: How does JMP calculate the initial distance of 58,689863 betwee...