give name to node in dendrogramm
显示 更早的评论
hi guys! I need to rename number-node on the right side of this dendrogramm, how I can do that? tnx!
采纳的回答
Massimo Zanetti
2016-10-8
Use the 'Labels' property of the dendogram plot. Keep in mind that dendrogram labels any leaves in the dendrogram plot containing a single data point with that data point's label.
For example, assume you have a dendogram with 5 leaves, create a cell that lists {'label 1', 'label 2',...,'label 5'}, and set this cell as argument of 'Labels' property. This will assign 'label 1' to leaf 1, ..., 'label n' to leaf n.
X = rand(5,2);
Y = pdist(X);
Z = linkage(Y,'average');
%create cell of labels
labels = cellstr(num2str((1:size(X,1))', 'label %d'))
%plot dendogram with custom labels
h=dendrogram(Z, 0, 'Labels', labels, 'orientation', 'left');
更多回答（1 个）
Kelly Kearney
2016-10-7
The answer will depend on whether you're showing all the leaves of the dendrogram or not. If yes, then the 'Labels' input will do the trick:
X = rand(50,2);
Y = pdist(X,'cityblock');
Z = linkage(Y,'average');
labels = cellstr(num2str((1:size(X,1))', 'test%d'));
dendrogram(Z, 0, 'Labels', labels, 'orientation', 'left');
If you're truncating the leaves (second input >0 and <size(X,1)), things get a little more complicated, since the above only labels single-node leaves. I've done it, but would have to dig around for the code... so comment if you need that.
1 个评论
Ben
2022-10-12
Hi Kelly, I'm trying to get the x-axis labels to work with truncated leaves - do you have the code to share? I realise this is a very old thread!
类别
在 帮助中心 和 File Exchange 中查找有关 Axis Labels 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
