Tableau Dual Axis Bar Chart Side By Side
Introduction
Tableau is a powerful data visualization tool that provides users with a variety of chart types to choose from. One of the most popular chart types in Tableau is the dual axis bar chart. This type of chart allows you to compare two measures side by side, making it easy to identify trends and patterns in your data. In this article, we will take a closer look at how to create a dual axis bar chart side by side in Tableau.
What is a Dual Axis Bar Chart?
A dual axis bar chart is a type of chart that displays two measures on the same chart, using two vertical axes. This allows you to compare the values of the two measures side by side. The bars for each measure are typically displayed in different colors to make it easy to identify which measure is which.
Creating a Dual Axis Bar Chart Side By Side in Tableau
To create a dual axis bar chart side by side in Tableau, you will need to follow these steps:
- Connect to your data source and drag the measures you want to compare onto the Rows or Columns shelf.
- Right-click on one of the measures and select "Dual Axis".
- Click on the second axis and select "Synchronize Axis".
- Right-click on the second axis and select "Edit Axis".
- In the "Range" section, select "Fixed" and set the minimum and maximum values to be the same as the first axis.
- Click "OK" to close the "Edit Axis" dialog box.
- Right-click on one of the measures and select "Color".
- Choose a color scheme that makes it easy to distinguish between the two measures.
- Format the chart as desired.
Examples of Dual Axis Bar Charts Side By Side
Here are a few examples of dual axis bar charts side by side:
Tips for Creating Effective Dual Axis Bar Charts Side By Side
Here are a few tips to keep in mind when creating dual axis bar charts side by side:
- Choose measures that are related to each other and make sense to compare.
- Use a color scheme that makes it easy to distinguish between the two measures.
- Label the axes clearly so that viewers know what they are looking at.
- Use tooltips to provide additional information about the data.
- Consider adding a reference line or trend line to highlight important trends or patterns.
Conclusion
Dual axis bar charts side by side are a great way to compare two measures and identify trends and patterns in your data. With Tableau, creating these charts is easy and can be done in just a few steps. By following the tips outlined in this article, you can create effective dual axis bar charts side by side that help you communicate your data insights clearly and effectively.