How to create a bar chart/histogram
This visualization option is available for either a single variable, or a collection of variables.
Step 1
Hover over either the name of a single variable, or over the name of a variable collection. Click on the bar chart icon.
Step 2
Click on the Options button next to the bar chart visualization.
Step 3
Configure the bar chart options as desired and click "Update", or "Save As" to save it as a new style.
Be aware that when you use update, all bar charts that use the same style will use the new updated style as well. >> More on styles.

