A researcher has two columns in their JMP data table representing yield, and they want to stack the two columns into a single column. (This new single column is called Data by default.)
1. Select Help > Sample Data Folder and open Popcorn Trials.jmp.
2. Select Tables > Stack.
3. Select yield1 and yield2 and click Stack Columns.
Figure 6.8 Completed Stacked Window
4. Click OK.
In the Preview pane, the Label column represents the Source Label Column that identifies the source of the data. Its values are the column names in the original table from which the stacked values originated.