How to Create a Grouped Violin Plot

This article describes how to create a violin plot from one or more numeric variables.  You will end up with a plot like this:

Requirements

• A Numeric variable that you want to display as densities.
• A categorical variable (Nominal, Ordinal, Binary) to use for groupings.

Method

1. From the toolbar, or by clicking + in the Report tree, go to Visualization > Distributions > Violin.
2. In the object inspector , under Data > Data Source > Variables, select your Numeric variable.
3. Under Data > Data Source > Groups, select the categorical variable to group by.
4. Click Calculate and/or ensure Calculate automatically is checked.

Next

How to Create a Violin Plot