The Scatter Matrix panel takes two or more data columns and plots them against each other in every possible combination. For example, if you have two columns, A and B, running the Scatter Matrix dashboard results in four plots:
*A on X axis/B on Y axis
*A on X axis/A on Y axis
*B on X axis/A on Y axis
*B on X axis, B on Y axis
Selecting three columns would result in nine combinations, four in sixteen combinations, and so on.
To generate a Scatter Matrix dashboard:
Select the Scatter Matrix tab in the Custom Dashboard commands.
Select a column to serve as a Key Value. The key column is a partition key, a value to group the rows by, or in this case, the visualization of the rows. This column should have a limited number of values.
Click the + icon to add the suggestion to the Script.
Click the Dashboard icon (/images/sl/sl_view_custom_dashboard.png) in the script.
The Scatter Matrix dashboard opens.
Once the dashboard opens, you can modify it with - panel preferences or by - modifying the layout*.