Category: Articles
Description:
Islam Soliman | May 23, 2023
Business Analyst | Data Analyst | Data Visualization | Business Development | Programmer
Considering your data kind, goal, and message will help you choose the best chart type. Based on Storytelling with Data: A Data Visualization Guide for Business Professionals, the following advice:
Identifying the data type is the first step. Knowing your data type is crucial for selecting the appropriate mathematical methods and chart kinds to draw conclusions from the data. Nominal, ordinal, interval, and ratio data are the four primary forms of information.
Knowing your data type and objectives is the next step. What do you hope to demonstrate with your data? With a visualisation, you may show four different categories of information: Relationship, comparability, composition, and distribution
The third step is to decide which sort of chart is best for your data and goal. Although there is no hard and fast rule for this, some chart formats work better than others for particular applications. Here is a table summarising a few popular chart types and their applications:
Comparison determines whether two or more items are comparable (or not). In order to compare categorical data, line, bar, bubble, and treemap charts are frequently utilised.
The composition of an element reveals its component pieces. To visualise composition, donut, pie, stacked bar, and stacked column charts are frequently employed.
The connection shows how one variable influences other others. In order to visualise the link, scatter and bubble charts are frequently utilised.
Hierarchy is a system where elements are arranged or ranked. Treemap, Sunburst, and Circle chart are used to visualize hierarchy.
The connection shows how one variable influences other others. In order to visualise the link, scatter and bubble charts are frequently utilised.
The connection shows how one variable influences other others. In order to visualise the link, scatter and bubble charts are frequently utilised.
You can also combine different chart types to create more complex and interactive visualizations, such as dashboards or infographics.
For more information and examples of different chart types, you can check out these sources: