The vertical scale on the dendrogram represent the distance or dissimilarity. Each joining (fusion) of two clusters is represented on the diagram by the splitting of a vertical line into two vertical …

Feb 14, 2016 · Dendrogram. On a dendrogram "Y" axis, typically displayed is the proximity between the merging clusters - as was defined by methods above. Therefore, for example, in …

Cutting a dendrogram at a certain level gives a set of clusters. Cutting at another level gives another set of clusters. How would you pick where to cut the dendrogram? Is there something …

Sep 3, 2016 · You've mixed two separate questions in one. Your 1st Q is actually about hierarchical cluster analysis, not dendrogram. (It is possible to do the HCA and save a range …

Jan 9, 2015 · I am experimenting with different distance measures, different parameter weights and different hierarcical methods, to understand their impact on the final clusters / …

Nov 22, 2020 · By observing the dendrogram, I considered the possibility to split my data into 4 clusters, and I plotted using the function fviz_dend (): I obtained this. How can I interpret this? …

Mar 25, 2021 · I have viewed this clustering with an interactive dendrogram, but I want to understand how to interpret this better. A static view of my plot looks like this: The x-axis is all …

A dendrogram (or tree diagram) is a graph used to represent relationships in hierarchical clustering.

Now to turn the resultant dendrogram into a number of groups of points (flat clusters), I want to choose which level to cut the tree at (the same as choosing the number of clusters).

Nov 13, 2020 · Why is the top part of the second picture all red? In the first dendrogram we see three distinct colors, indicating clusters that has emerged at time t, then when t grows we have …