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iterate the nl fit session
X-Function not designed for Auto GetN Dialog.
nlfit 0; // update fit cuves and recalculate chisqr
nlfit 1; // do only one iteration
nlfit; // fit until converge
| Display Name | Variable Name | I/O and Type | Default Value | Description |
|---|---|---|---|---|
| Number of Iterations | n |
Input int | | User can give the times of iteration. 0 denote recalculating chisqr. |
| Iteration Method | method |
Input int | | The method used in iteration
Option list:
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Iterates the fitting function in use. User can decide the times and method of iteration.
Here is a example of nonlinear fit. See this.