For example, in a standard acid-base titration experiment, you
often cannot get a good view of both the pH and derivative data on a
single
graph if both columns are sharing the same Y-Axis.
Columns plotted along the
same Y-Axis
A second Y-Axis, however, can be scaled independently than the original Y-Axis. This results in two readable lines on the same graph.
Columns plotted on different Y-Axes
How to Add a Right Y-Axis
1. Either double-click on the existing graph or choose Graph Options
from the Options menu to call up the Graph Options dialog.
2. Click the Axes Options Tab.
3. Check the Right Y-Axis box.
4. Choose a column to plot.
5. Click Done.