Dendrogram guidance using matlab

Hi there,


I have prepared code for forming dendrogram if a


cooccurance matrix is entered already.








But I am unable to get the correct heights for all the clusters in the


dendrogram








please help me in correcting the code








plz c the code








looking forward to ur guidance








Thanks








Nishant


SAMPLE CODE :-








clc


close all


A= [ 6 2 0 3 1 0 0 0 0;


2 6 4 2 0 1 0 0 0;0 4 6 0 1 1 0 0 0;3 2 0 6 1 0 3 1 0;1 0 1 1 6 3 1 0 3;0


1 1 0 3 6 0 1 5;0 0 0 3 1 0 6 4 0;0 0 0 1 0 1 4 6 2;0 0 0 0 3 5 0 2 6];


disp(A);


Y=pdist(A,'cityblock');


Z= linkage(Y,'average');


dendfigno=100+1;


figure(dendfigno);


[H,T] = dendrogram(Z,'colorthreshold','default');


c = cophenet(Z,Y)


I = inconsistent(Z)

Apologies, but I do not understand why is thisparticular problem relevant here. Anything to do with ChemAxon's tools?





Regards,


Miklos