Going Beyond Four Genes (Part 3)

Hierarchical clustering also shows that the samples have two major groups as well:

  • Samples 9, 8, 12, 4, and 10
  • Samples 2, 7, 5, 6, 3, 11, and 1
The same grid as the previous slide with the addition of a second dendrogram along the top edge labeled Sample with the columns numbered 9, 8, 12, 4, 10, 2, 7, 5, 6, 3, 11, 1. The dendrogram indicates relationships between Samples 9, 8, 12, 4, and 10 and between Samples 2, 7, 5, 6, 3, 11, and 1.