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450 Data Collection
The values of the plotted data are shown in the View details area and the
All Details for Graph dialog box.
You can move the examine line by dragging, clicking another point, or
using the arrow keys.
Interpolating the Value Between Two Data Points
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.
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.
You can shift the examine line by moving the cursor with the arrow keys or
by clicking on another data point.
Generating Statistics
You can generate statistics (minimum, maximum, mean, standard deviation,
and number of samples) for all the collected data or for a selected region. You
can also generate a curve fit based on one of several standard models or on a
model that you define.
1. Leave the graph unselected to examine all the data, or select a range to
examine a specific area.
2. Click Analyze > Statistics.
3. Select the plotted column name if you have more than a single column. For
example, run1.Pressure.
The Stats dialog box opens.