Dendrogram
A dendrogram is a tree-like diagram used in hierarchical clustering to represent the arrangement of data points based on their similarity or dissimilarity. Dendrograms are often displayed alongside heatmaps to help visualize how data points cluster together.
Adding a Dendrogram to a ggplot2 Heatmap in R
A potent technique that improves the visualisation of hierarchical clustering patterns inside data is to add a dendrogram to a ggplot2 heatmap in R. Dendrograms shed light on the connections and resemblances among data points, assisting in the discovery of distinct clusters or groups. We will examine how to combine dendrograms with ggplot2 heatmaps using R in this article, enabling a more thorough comprehension of intricate data structures and patterns.