The nls.lm function provides an R interface to lmder and lmdif from the MINPACK library, for solving nonlinear least-squares problems by a modification of the Levenberg-Marquardt algorithm, with support for lower and upper parameter bounds. The implementation can be used via nls-like calls using the nlsLM function.
| Label | Latest Version |
|---|---|
| main | 1.2_1 |
| cf201901 | 1.2_1 |
