Reset menu

These commands reset or restore settings that control the fitting process.

        Entire Fit

Resets everything: curves, deleted and weighted points, etc.

        Delete Points

Restores all deleted points to usable status.

        Rejected Points

Restores all points excluded by sigma clipping.

        Weighted Points

Resets all weights points to a weight of 1.0.

        Delete All Regions

Deletes all marked Regions of interest.

        Forced Coefficients

Removes the forcing flag for all coefficients so that all will be fit.

List Results menu

These commands list information in the 1-D Fit Messages window.

        Fit Results

Lists the results of the most recent fit. This information is shown in the picture used in the 1-D Fit Messages topic.

        Coef Errors

Lists the coefficient errors, or standard deviations, s, from the Covariance Matrix resulting from the fit. This listing shows the fit errors along the main diagonal and the covariances off the main diagonal.

Values are listed using the subscripts of their matrix position. For example, s00 refers to the error of coefficient 0 whereas s02 refers to the covariance error between coefficients 0 and 2.

        Data Points

Lists all data points used in the fit, along with their status and residual from the fit.

Save Results

This command saves the fit results to a text file. You can also use the capabilities of the 1-D Fit Messages window for similar purposes.

Verbose Mode

This command toggles between on and off. When checked (on), the fit result is listed as it is calculated. If unchecked (off), the fit is calculated but no output goes to the 1-D Fit Messages window.