Cutting the tree
Remember from the video that cutree() is the R function that cuts a hierarchical model. The h and k arguments to cutree() allow you to cut the tree based on a certain height h or a certain number of clusters k.
In this exercise, you will use cutree() to cut the hierarchical model you created earlier based on each of these two criteria.
이 연습은 강의의 일부입니다
Unsupervised Learning in R
연습 안내
The hclust.out model you created earlier is available in your workspace.
- Cut the
hclust.outmodel at height 7. - Cut the
hclust.outmodel to create 3 clusters.
실습형 인터랙티브 연습
이 예제를 이 샘플 코드를 완성하여 풀어보세요.
# Cut by height
# Cut by number of clusters