minpack.lm: R Interface to the Levenberg-Marquardt Nonlinear Least-Squares Algorithm Found in MINPACK, Plus Support for Bounds

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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.

Author
Timur V. Elzhov, Katharine M. Mullen, Andrej-Nikolai Spiess, Ben Bolker
Date of publication
2016-11-20 16:40:02
Maintainer
Katharine M. Mullen <mullenkate@gmail.com>
License
GPL-3
Version
1.2-1

View on CRAN

Man pages

nls.lm
Addresses NLS problems with the Levenberg-Marquardt algorithm
nlsLM
Standard 'nls' framework that uses 'nls.lm' for fitting
nls.lm.control
Control various aspects of the Levenberg-Marquardt algorithm
wfct
Weighting function that can be supplied to the 'weights'...

Files in this package

minpack.lm
minpack.lm/src
minpack.lm/src/dpmpar.f
minpack.lm/src/Makevars
minpack.lm/src/lmder.f
minpack.lm/src/fdjac2.f
minpack.lm/src/minpack_lm.h
minpack.lm/src/lmpar.f
minpack.lm/src/rwupdt.f
minpack.lm/src/chkder.f
minpack.lm/src/fcn_message.c
minpack.lm/src/vector.c
minpack.lm/src/fcn_lmdif.c
minpack.lm/src/r1mpyq.f
minpack.lm/src/transpose.c
minpack.lm/src/nls_lm.c
minpack.lm/src/lmdif.f
minpack.lm/src/qform.f
minpack.lm/src/prod.c
minpack.lm/src/qrsolv.f
minpack.lm/src/enorm.f
minpack.lm/src/get_element.c
minpack.lm/src/qrfac.f
minpack.lm/src/fcn_lmder.c
minpack.lm/src/dogleg.f
minpack.lm/src/r1updt.f
minpack.lm/NAMESPACE
minpack.lm/NEWS
minpack.lm/R
minpack.lm/R/wfct.R
minpack.lm/R/nls.lm.R
minpack.lm/R/nlsLM.R
minpack.lm/MD5
minpack.lm/DESCRIPTION
minpack.lm/THANKS
minpack.lm/LICENSE.note
minpack.lm/man
minpack.lm/man/nlsLM.Rd
minpack.lm/man/wfct.Rd
minpack.lm/man/nls.lm.control.Rd
minpack.lm/man/nls.lm.Rd
minpack.lm/INDEX