Generate a Sunburst Chart with AI
Use Sourcetable's AI spreadsheet assistant to generate your Sunburst Chart. Upload a CSV or use our covid sample dataset to get started.
Introduction
Creating a Sunburst Chart can illuminate data insights, whether you use AI tools like Sourcetable or traditional spreadsheet programs such as Excel and Google Sheets. Sourcetable simplifies complex data visualization tasks with its powerful AI-enabled features, transforming any novice into a spreadsheet expert quickly. The platform's AI spreadsheet assistant aids in effortlessly crafting various spreadsheet elements including templates, charts, and graphs.
To begin harnessing the power of Sourcetable for your data visualization needs, particularly if you are looking to create detailed Sunburst Charts with ease, sign up for Sourcetable today. Alternatively, continue reading for guidelines on generating these charts using conventional spreadsheet tools.
What is a Sunburst Chart?
A Sunburst Chart is a powerful tool for visualizing hierarchical data. It is also known as a Radial Map, Multilevel Pie Chart, or Ring Chart. This type of chart integrates several dimensions into the traditional Pie Chart format, making it ideal for displaying complex data structures.
Structure and Design
A Sunburst Chart displays each level of a data hierarchy as a series of concentric rings. Each ring represents a different level in the hierarchy. The levels are interconnected, offering a clear visualization of how each segment contributes to the whole.
When to Use a Sunburst Chart
Overview of Sunburst Charts
Use a Sunburst Chart to visualize hierarchical data. This type of chart effectively displays multi-level categories in a single, radial diagram. Sunburst Charts are ideal when you need to show proportions within a hierarchy, highlighting the contribution of each category to the total.
Pros of Sunburst Charts
Sunburst Charts provide clear visual representation of hierarchical structures. They allow you to see multiple levels at a glance, making it easy to compare individual segments and their respective sub-segments. They also handle large datasets well, maintaining readability even with numerous categories and subcategories.
Cons of Sunburst Charts
Sunburst Charts can become cluttered if overused. They are less effective when the hierarchical data has too many levels or if the categories do not sum up to a meaningful whole. The radial layout can be difficult to interpret for users unfamiliar with this type of chart, reducing overall accessibility.
Comparison with Other Charts
Compared to Treemaps, Sunburst Charts use a radial layout instead of rectangular. This can be both an advantage and a disadvantage depending on the dataset and audience. Treemaps are more straightforward for comparing the size of categories but lack the hierarchical clarity of Sunburst Charts. Pie Charts, meanwhile, are simpler but do not show hierarchy, making them less valuable for multi-level data.
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How to Generate a Sunburst Chart with Sourcetable
- Generating a Sunburst Chart with Sourcetable's AI spreadsheet is quick and easy. Using Sourcetable AI is the simplest method. Alternatively, you can create it manually, similar to Excel or Google Sheets, which we explain in the next section.
- First, create sample data using Sourcetable's AI assistant or upload a CSV file. This ensures you have data ready to be visualized.
- Next, select the range of data you want to turn into a Sunburst Chart. Proper selection of data is crucial for accurate visualization.
- Then, ask the AI assistant to generate the Sunburst Chart. The AI handles the complex computations and creates the chart instantly.
- Finally, use the AI assistant to refine or iterate on the Sunburst Chart. You can specify changes to formatting, labels, and more, to tailor the chart to your needs.
How to Generate a Sunburst Chart in Excel and Google Sheets
Creating a Sunburst Chart in Excel
The sunburst chart in Excel is ideal for displaying hierarchical data. To create one, first, select your data. Then, go to Insert > Insert Hierarchy Chart > Sunburst. You can also access it via the All Charts tab in Recommended Charts. The chart will be recommended when blank cells exist within the hierarchical structure.
Each level of the hierarchy is represented by a ring, with the innermost circle representing the top of the hierarchy. To customize the chart's appearance, use the Design and Format tabs. This allows you to adjust the look and feel according to your needs.
Creating a Sunburst Chart in Google Sheets
Google Sheets does not natively support sunburst charts, but you can create one using the ChartExpo add-on. Begin by organizing your data in a hierarchical structure. Install ChartExpo by navigating to Extensions > Add-ons > Get add-ons. Once installed, open it via Extensions > Charts, Graphs & Visualizations by ChartExpo > Open.
In the ChartExpo panel, select Add New Chart and search for "Sunburst Chart." Then, choose the appropriate sheet with your data. Assign hierarchy levels to the dimension fields and your sales data to the metric field. Finally, click Create Chart to generate your sunburst chart.
The sunburst chart will visually represent the hierarchy with the innermost circle showing the highest level, and the size of each segment will reflect the sales data.
Use Cases for Sunburst Chart Data Visualization
Hierarchical Data Representation |
Sunburst charts effectively display hierarchical data, offering a clear view of data structure. Each level is represented by a ring or circle, making it easy to comprehend complex relationships in a single glance. |
Sales and Marketing Analysis |
Visualize sales data distribution across different regions, products, or time periods using sunburst charts. They help identify top-performing areas and areas needing improvement, enhancing strategic decision-making. |
Website Traffic Analysis |
Employ sunburst charts to analyze website traffic data hierarchically. Track user flow from entry to exit points, and understand user behavior patterns, improving user experience design and content strategy. |
Project Management Insights |
Project managers can utilize sunburst charts to visualize project timelines and task hierarchies. This helps in monitoring project progress, identifying bottlenecks, and ensuring efficient resource allocation. |
Financial Data Breakdown |
Analyze financial data by breaking down expenses, revenues, and investments through sunburst charts. They enable quick identification of cost centers and revenue streams, aiding in budget management. |
Customer Segmentation |
Sunburst charts facilitate customer segmentation analysis by visualizing the distribution of various customer segments. This assists in understanding different customer groups and tailoring marketing efforts accordingly. |
Inventory Management |
Visualize inventory data to track stock levels, inventory categories, and supply chain hierarchies using sunburst charts. This helps in optimizing inventory control and reducing stockouts and overstock situations. |
Frequently Asked Questions
What is a sunburst chart?
A sunburst chart is a type of hierarchical chart that uses concentric rings to visualize data, with the root node at the center representing the primary category.
When should I use a sunburst chart?
Use a sunburst chart to visualize hierarchical data structures, especially when your data has multiple levels. It is also effective for showing relationships between different levels of content.
How are categories represented in a sunburst chart?
Categories in a sunburst chart are represented by rings. The innermost circle represents the top of the hierarchy, with each subsequent ring representing a lower level in the hierarchy. Color is often used to differentiate between various segments.
How do sunburst charts compare to pie charts and treemap charts?
Sunburst charts are better than pie charts for representing multi-level data and providing a clear visualization of hierarchical relationships. However, treemap charts are preferable when the goal is to compare relative sizes of different segments.
Can sunburst charts be used without numerical data?
Yes, sunburst charts can be used without numerical data to show relationships between multiple levels of content.
Conclusion: Mastering Sunburst Charts with and without AI
In this guide, we explored the dynamic Sunburst Chart, a valuable tool for visualizing hierarchical data in a circular layout. We detailed the process of creating these charts using AI-driven tools like Sourcetable, as well as traditional methods with Excel and Google Sheets.
Using Sourcetable's AI spreadsheet assistant simplifies complex tasks, enabling users to quickly generate Sunburst Charts without a steep learning curve. Conversely, traditional spreadsheets offer a manual approach, providing fundamental understanding and customization at the expense of convenience and speed.
To experience the ease and power of creating Sunburst Charts with AI, sign up for Sourcetable today. Create your first Sunburst Chart.
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Do anything you want in a spreadsheet using AI. No Excel skills required.
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