Hello Jonathan!
The best way to do this is by using the Pivot command.
To use this command you will have append your values into one column with a corresponding category column. Another term for this is data flattening. There is a built-in action for flattening columns of data that will create a category column automatically: How to flatten data
Once appended or flattened, the values are then in one and another column with a category.
If you set up the appended data with the value column on the left and the category on the right (as shown above), then here are the steps ..
- Highlight the two columns and Click the Pivot command shortcut.
- Change the Type to ‘X Stacked’
- Uncheck Categories (changes the x-axis to a numerical scale)
- Change Map rows to specify the bin type and a smaller bin size.
Does this help?