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7 Data analysis
Analyzing data in a graph
A red outline appears around the selected run.
3. Touch the
Graph Tools
button to open the tool palette.
The line graphs tools palette displays.
4. Touch the
CurveFit
button.
The Select Desired Curve Fit screen displays.
5. Touch the
Linear Fit
button, and touch
OK
.
The statistics appear on the line graph and the Curve Fit button appears orange.
6. To move the statistics box, drag it.
7. To remove the statistics box, touch the orange
Curve Fit
button.
The statistics are removed from the line graph.
Displaying the RMSE Root-Mean-Square Error
To find the Root Mean Square Error (RMSE):
If more than one data measurement run is displayed, first select a measurement run:
1. Touch the line graph legend.
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