Use Interpolate to estimate the value between two data points and to determine the value of a Curve Fit between and beyond these data points. You can find the area under all of the data or a selected region of the data.
The examine line moves from data point to data point. When Interpolate is on, the examine line moves between and beyond data points.
To use Interpolate:
| 1. | Click Analyze > Interpolate. |
A check mark appears in the menu next to the option.
| 2. | Click the graph. |
The examine indicator is drawn to the nearest data point.
The values of the plotted data are shown in the View Details area and the All Details for Graph dialog box.
You can shift the examine line by moving the cursor with the arrow keys or by clicking on another data point.
For information on clearing the Integral analysis, see Removing Analysis Options.