User`s guide

3 Fitting Data
3-2
The Fitting Process
You fit data using the Fitting GUI. To open the Fitting GUI, click the Fitting
button from the Curve Fitting Tool.
The Fitting GUI is shown below for the census data described in “Getting
Started with the Curve Fitting Toolbox” on page 1-1, followed by the general
steps you use when fitting any data set.
1. Select a data set and specify
a fit name.
2. Select an exclusion rule.
3. Select a fit type, select fit
options, fit the data, and
evaluate the goodness of fit.
5. Save the selected fit results to
the workspace.
4. Compare the current fit and data
set to other fits and data sets.