| Name | Brief | Example |
|---|---|---|
| findBase | Find Baseline region in XY data | Example |
| fitLR | Simple Linear Regression for LabTalk usage. | Example |
| fitMR | Multiple Linear Regression for LabTalk usage. | Example |
| fitcmpdata | Compare two datasets to the same fit model. | Example |
| fitcmpmodel | Compare two fit models to the same dataset. | Example |
| fitexp | Perform nonlinear curve fitting with exponential functions. | |
| fitmatrix | Nonlinear &Matrix Fit:Open NLFit dialog to fit 3D functions on matrix data. | |
| fitpoly | Polynomial fit for LabTalk usage. | Example |
| fitsigmoidal | Perform nonlinear curve fitting with sigmoidal functions. | |
| fitsurface | Open NLFit dialog to fit 3D functions on XYZ data. | |
| funcrank | Fit and rank multiple functions in a specified category for one dataset | Example |
| getnlr | Get NLFit tree from a fitting report sheet. | Example |
| nlbegin | Start a LabTalk nlfit session. | Example |
| nlbeginm | Start a LabTalk nlfit session on matrix data. | Example |
| nlbegino | Start a LabTalk nonlinear implicit curve fit session. | Example |
| nlbeginor | Start a LabTalk nonlinear implicit curve fit session with multiple variables. | |
| nlbeginr | Start a LabTalk nlfit session. | Example |
| nlbeginz | Start a LabTalk nlfit session on xyz data. | Example |
| nlend | Terminate an NLFit session. | Example |
| nlfit | Iterate the nl fit session. | Example |
| nlfn | Set Automatic Parameter Initialization option. | Example |
| nlgui | Control NLFit output quantities and destination. | Example |
| nlpara | Open the Fitting Parameter dialog. | Example |
| simcurve | Generate curve data with specified fitting function. | |
| simsurface | Generate surface data with specified surface function. |