flexFitR: Flexible Non-Linear Least Square Model Fitting (original) (raw)
Provides tools for flexible non-linear least squares model fitting using general-purpose optimization techniques. The package supports a variety of optimization algorithms, including those provided by the 'optimx' package, making it suitable for handling complex non-linear models. Features include parallel processing support via the 'future' and 'foreach' packages, comprehensive model diagnostics, and visualization capabilities. Implements methods described in Nash and Varadhan (2011, <doi:10.18637/jss.v043.i09>).
| Version: | 1.2.1 |
|---|---|
| Depends: | R (≥ 4.1) |
| Imports: | agriutilities, doFuture, dplyr, foreach, future, ggplot2, numDeriv, optimx, progressr, rlang, subplex, tibble, tidyr |
| Suggests: | BB, dfoptim, ggpubr, kableExtra, knitr, lbfgsb3c, marqLevAlg, purrr, rmarkdown, ucminf |
| Published: | 2025-11-04 |
| DOI: | 10.32614/CRAN.package.flexFitR |
| Author: | Johan Aparicio [cre, aut], Jeffrey Endelman [aut], University of Wisconsin Madison [cph] |
| Maintainer: | Johan Aparicio |
| BugReports: | https://github.com/AparicioJohan/flexFitR/issues |
| License: | MIT + file |
| URL: | https://apariciojohan.github.io/flexFitR/,https://github.com/AparicioJohan/flexFitR |
| NeedsCompilation: | no |
| Materials: | README, NEWS |
| CRAN checks: | flexFitR results |
Documentation:
Downloads:
Linking:
Please use the canonical formhttps://CRAN.R-project.org/package=flexFitRto link to this page.