Introduction | Why use this package? | Installation | From CRAN | Development Version | Quick Start | Basic Example | Data Structure | Hierarchical Format | Required Fields | Working with Data Frames | Using prepare_bubble_data() | Basic Conversion | Using Default Colors | Dynamic Color Mapping | Customization | Color Parameters | Color Palettes | Sizing | Interactivity | Shiny Integration | Complete Example | Click Event Handling | Use Cases | Portfolio Allocation | Website Analytics | Best Practices | Performance | Troubleshooting | Bubbles not appearing | Colors not displaying | Shiny events not firing | Function Reference | bubblechart() | prepare_bubble_data() | Resources