Bubble charts are powerful visualization tools that can effectively represent three data dimensions simultaneously: the x-axis, y-axis, and the size of the bubbles. In Jedox, creating a bubble chart is a straightforward process that allows users to gain insights into their data relationships with ease. In this guide, we’ll walk through the steps to create compelling bubble charts in Jedox, catering specifically to beginners.
Understanding Bubble Charts:
Before diving into the creation process, it’s essential to understand the fundamental components of a bubble chart. Unlike traditional charts like line or bar graphs, bubble charts utilize bubbles to represent data points. The x and y-axes denote two dimensions of data, while the size of the bubbles indicates a third dimension. This unique representation enables users to visualize complex data relationships intuitively.
Getting Started with Jedox:
To create a bubble chart in Jedox, you’ll need to access the Jedox Web interface. Once logged in, navigate to the Jedox Web Reports module to begin building your chart.
Step 1: Selecting Data:
The first step in creating a bubble chart is selecting the appropriate data for visualization. Identify the dataset containing the information you wish to represent in the chart. This dataset should include at least three columns: one for the x-axis values, one for the y-axis values, and another for the bubble sizes. In our example, we will use Products as a part of the Dynarange and three measures: Units, Gross Profit and Gross Profit %. Pay attention: data must be in this format.
Step 2: Building the Chart:
Once you’ve identified the dataset, proceed to create a new report in Jedox Web Reports. Select the Bubble Chart option from the available chart types. Next, populate the x-axis, y-axis, and bubble size fields with the corresponding data columns from your dataset.
Step 3: Customizing the Chart:
Jedox offers various customization options to enhance the appearance and functionality of your chart. You can adjust the colours, labels, and axis scales to better suit your preferences and improve the clarity of the visualization.
Best Practices:
Here are a few tips to keep in mind:
- Keep the number of bubbles manageable to prevent clutter and maintain readability.
- Use consistent scaling for the bubble sizes to represent the underlying data accurately.
- Provide clear labels and legends to help viewers interpret the chart easily.
- Experiment with different colour schemes and formatting options to improve visual appeal.
Little project you can download here. Keep in mind that you need a Biker database for this example. Relatable Jedox knowledge base article.