TreeAndLeaf

TreeAndLeaf implements a hybrid layout strategy that enhances leaf-level visualization in dendrograms by integrating force-directed graph and tree layout algorithms to enable projection of multiple layers of information onto graph-tree diagrams.

Key Features:

• Hybrid Layout Strategy: Combines force-directed graph and tree layout algorithms within a single visualization system.
• Leaf-Focused Visualization: Enhances display of information on leaf elements in large binary trees where classical dendrograms provide limited space.
• Multi-Layer Information Projection: Enables projection of multiple layers of information onto graph-tree diagrams.

Scientific Applications:

• Cancer Data Visualization: Supports case studies using breast cancer data from epidemiological and experimental studies.
• Hierarchical Data Representation: Visualizes binary trees and hierarchical relations with enhanced leaf-level detail.

Methodology:

TreeAndLeaf combines force-directed graph and tree layout algorithms using a single visualization system.