Add additional column(s) to a visualization axis in an analysis to create a hierarchy

Prior to this task:

✔ Spotfire for Signals (item) must be opened.

✔ Visualization must be added.

1️⃣ Active visualization ➡ select  [Add one more column]
2️⃣ Axis window ➡ select column Aggregation* Display name Auto-bin column* Edit expression
3️⃣ Axis window ➡ select  [Close]

Supporting Knowledge

Note: Adding one or more columns to an axis of a visualization enables the display of the data in a hierarchical structure.

Optionally, to change the order of the columns in the hierarchy, drag the axis selector of interest and drop it before or after as needed.