viz.analysis.DendrogramNode
export interface DendrogramNode {
/** Index of this node (0 to numPoints-1 for leaves, numPoints+ for merged nodes) */
id: number;
/** Left child index (or -1 for leaf) */
left: number;
/** Right child index (or -1 for leaf) */
right: number;
/** Distance at which merge occurred */
distance: number;
/** Number of points in this cluster */
size: number;
/** Height in dendrogram (for visualization) */
height: number;
}id(number)- – Index of this node (0 to numPoints-1 for leaves, numPoints+ for merged nodes)
left(number)- – Left child index (or -1 for leaf)
right(number)- – Right child index (or -1 for leaf)
distance(number)- – Distance at which merge occurred
size(number)- – Number of points in this cluster
height(number)- – Height in dendrogram (for visualization)
A single merge in the dendrogram.