nlsr: Functions for Nonlinear Least Squares Solutions

Provides tools for working with nonlinear least squares problems. It is intended to eventually supersede the nls() function in the R distribution. For example, nls() specifically does NOT deal with small or zero residual problems. Its Gauss-Newton method frequently stops with 'singular gradient' messages.

AuthorJohn C Nash [aut, cre], Duncan Murdoch [aut]
Date of publication2017-03-20 19:51:18
MaintainerJohn C Nash <nashjc@uottawa.ca>
LicenseGPL-2
Version2017.3.20

View on R-Forge

Functions

codeDeriv Man page
coef.nlsr Man page
dex Man page
findSubexprs Man page
fnDeriv Man page
isCALL Man page
isFALSE Man page
isMINUSONE Man page
isONE Man page
isZERO Man page
model2rjfun Man page
model2ssgrfun Man page
modelexpr Man page
newDeriv Man page
newSimplification Man page
nlfb Man page
nlsDeriv Man page
nlsr Man page
nlsr-package Man page
nlsSimplify Man page
nlxb Man page
print.nlsr Man page
print.rjfundoc Man page
res Man page
resgr Man page
resss Man page
rjfundoc Man page
summary.nlsr Man page
sysDerivs Man page
sysSimplifications Man page
wrapnlsr Man page

Files

DESCRIPTION
NAMESPACE
NEWS
R
R/derivs.R R/model2rjfun.R R/nlfb.R R/nlsr-package.R R/nlxb.R R/resgr.R R/resss.R R/rjfundoc.R R/wrapnlsr.R
build
build/vignette.rds
inst
inst/dev-files
inst/dev-files/chunknlsdata.R.txt
inst/dev-files/derivtableR.xls
inst/dev-files/gnjn.R inst/dev-files/model2rjfunx.R
inst/dev-files/model2rjfunx.Rd
inst/dev-files/nls14tutorial.html
inst/dev-files/nlsdata.R inst/dev-files/nlsr-pkg-ex.R
inst/dev-files/revnotes170107.txt
inst/dev-files/summary.nls
inst/dev-files/summary.nls..R inst/dev-files/summarytest.R inst/dev-files/tasnumeric.R inst/dev-files/testmultipointinput.R inst/dev-files/trf2.R inst/dev-files/tryfn.R inst/dev-files/tunionmasked.R inst/dev-files/wtdhobbs.R inst/dev-files/wtdnls1.R inst/dev-files/wtdnlsx.R
inst/doc
inst/doc/150507ideas.txt
inst/doc/161231todo.txt
inst/doc/FixedParameters.Rmd
inst/doc/FixedParameters.html
inst/doc/model2rjfun.pdf
inst/doc/nlsr-derivs.Rmd
inst/doc/nlsr-derivs.html
inst/doc/nlsr-devdoc.Rmd
inst/doc/nlsr-devdoc.html
man
man/Simplify.Rd man/coef.nlsr.Rd man/dex.Rd man/findSubexprs.Rd man/model2rjfun.Rd man/nlfb.Rd man/nlsDeriv.Rd man/nlsr-package.Rd man/nlxb.Rd man/print.nlsr.Rd man/res.Rd man/resgr.Rd man/resss.Rd man/rjfundoc.Rd man/summary.nlsr.Rd man/wrapnlsr.Rd
tests
tests/bndmask.R tests/boundnlxb.R tests/derivs.R
tests/derivs.Rout.save
tests/derivsJN.R tests/globaldata1.R tests/masksnlsr.R tests/oneparam.R tests/quadmin2.R tests/scaledxtests.R
vignettes
vignettes/FixedParameters.Rmd
vignettes/badfnderiv1.txt
vignettes/nlpd.bib
vignettes/nlsoptim_TODO.txt
vignettes/nlsr-derivs.Rmd
vignettes/nlsr-devdoc.Rmd

Questions? Problems? Suggestions? or email at ian@mutexlabs.com.

Please suggest features or report bugs with the GitHub issue tracker.

All documentation is copyright its authors; we didn't write any of that.