Results of hierarchical clustering
Let's use the hierarchical clustering model you just created to determine a height (or distance between clusters) where a certain number of clusters exists. The variables you created before—wisc.data
, diagnosis
, wisc.pr
, pve
, and wisc.hclust
—are all available in your workspace.
Using the plot()
function, what is the height at which the clustering model has 4 clusters?
This exercise is part of the course
Unsupervised Learning in R
Hands-on interactive exercise
Turn theory into action with one of our interactive exercises
