Other packages > Find by keyword >

nlsr  

Functions for Nonlinear Least Squares Solutions - Updated 2022
View on CRAN: Click here


Download and install nlsr package within the R console
Install from CRAN:
install.packages("nlsr")

Install from Github:
library("remotes")
install_github("cran/nlsr")

Install by package version:
library("remotes")
install_version("nlsr", "2026.4.29")



Attach the package and use:
library("nlsr")
Maintained by
John C Nash
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2017-02-13
Latest Update: 2023-09-05
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.
How to cite:
John C Nash (2017). nlsr: Functions for Nonlinear Least Squares Solutions - Updated 2022. R package version 2026.4.29, https://cran.r-project.org/web/packages/nlsr. Accessed 27 Oct. 2026.
Previous versions and publish date:
(2026-07-09 06:25), 2017.2.12 (2017-02-13 08:39), 2017.2.19 (2017-02-24 16:47), 2017.6.18 (2017-06-20 00:38), 2017.10.4 (2017-10-05 18:31), 2018.1.28 (2018-02-01 00:07), 2019.9.7 (2019-09-08 18:30), 2021.8.19 (2021-08-20 10:40), 2022.8.16 (2022-08-16 23:10), 2023.2.8 (2023-02-09 01:10), 2023.2.12 (2023-02-14 11:00), 2023.5.8 (2023-05-10 17:50), 2023.8.31 (2023-09-05 10:10)
Other packages that cited nlsr R package
View nlsr citation profile
Other R packages that nlsr depends, imports, suggests or enhances
Complete documentation for nlsr
Functions, R codes and Examples using the nlsr R package
Some associated functions: SSlogisJN . coef.nlsr . dex . findSubexprs . fitted.nlsr . isCALL . isZERO . jaback . jacentral . jafwd . jand . model2rjfun . newDeriv . newSimplification . nlfb . nlsDeriv . nlsSimplify . nlsr.control . nlsr . nlsr.package . nlsrSS . nlxb . numericDerivR . nvec . pctrl . pnls . pnlslm . predict.nlsr . print.nlsr . prt . pshort . rawres . resgr . resid.nlsr . residuals.nlsr . resss . summary.nlsr . sysDerivs . wrapnlsr . 
Some associated R codes: SSlogisJN.R . derivs.R . model2rjfun.R . nlfb.R . nlsr.package.R . nlsrSS.R . nlxb.R . numericDerivR.R . resJacFns.R . wrapnlsr.R .  Full nlsr package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

r2resize  
In-Text Resize for Images, Tables and Fancy Resize Containers in 'shiny', 'rmarkdown' and 'quarto' Documents
Automatic resizing toolbar for containers, images and tables. Various resizable or expandable contai ...
Download / Learn more Package Citations See dependency  
usemodels  
Boilerplate Code for 'Tidymodels' Analyses
Code snippets to fit models using the tidymodels framework can be easily created for a given data se ...
Download / Learn more Package Citations See dependency  
SGB  
Simplicial Generalized Beta Regression
Main properties and regression procedures using a generalization of the Dirichlet distribution calle ...
Download / Learn more Package Citations See dependency  
exams2learnr  
Interface for 'exams' Exercises in 'learnr' Tutorials
Automatic generation of quizzes or individual questions for 'learnr' tutorials based on 'R/exams' ex ...
Download / Learn more Package Citations See dependency  
spanish  
Translate Quantities from Strings to Integer and Back. Misc Functions on Spanish Data
Character vector to numerical translation in Euros from Spanish spelled monetary quantities. Reverse ...
Download / Learn more Package Citations See dependency  

29,218

R Packages

247,686

Dependencies

77,281

Author Associations

29,219

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA