Package: nlsr
Type: Package
Title: Functions for Nonlinear Least Squares Solutions - Updated 2022
Version: 2022.8.16
Date: 2022-08-16
Authors@R: c( person(given = c("John", "C"), family = "Nash", role =
        c("aut", "cre"), email = "nashjc@uottawa.ca"), 
	person(given = "Duncan", family =
        "Murdoch", role = "aut", email =
        "murdoch.duncan@gmail.com") )
Maintainer: John C Nash <nashjc@uottawa.ca>
Description: Provides tools for working with nonlinear least squares problems.
      For the estimation of models reliable and robust tools than nls(), where the
      the Gauss-Newton method frequently stops with 'singular gradient' messages. 
      This is accomplished by using, where possible, analytic derivatives to compute
      the matrix of derivatives and a stabilization of the solution of the estimation
      equations. Tools for approximate or externally supplied derivative matrices
      are included. Bounds and masks on parameters are handled properly.
License: GPL-2
Encoding: UTF-8
Depends: R (>= 3.5)
Imports: digest
Suggests: minpack.lm, optimx, numDeriv, knitr, rmarkdown, markdown,
        Ryacas, Deriv, microbenchmark, MASS, ggplot2, nlraa
VignetteBuilder: knitr
RoxygenNote: 7.2.1
NeedsCompilation: no
Packaged: 2022-08-16 20:17:26 UTC; john
Author: John C Nash [aut, cre],
  Duncan Murdoch [aut]
Repository: CRAN
Date/Publication: 2022-08-16 21:10:02 UTC
