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flexFitR
View on CRAN: Click
here
Download and install flexFitR package within the R console
Install from CRAN:
install.packages("flexFitR")
Install from Github:
library("remotes")
install_github("cran/flexFitR") Install by package version:
library("remotes")
install_version("flexFitR", "1.2.4") Attach the package and use:
library("flexFitR")
Maintained by
Johan Aparicio
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First Published: 2025-01-20
Latest Update: 2025-04-16
Description:
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>).
How to cite:
Johan Aparicio (2025). flexFitR: Flexible Non-Linear Least Square Model Fitting. R package version 1.2.4, https://cran.r-project.org/web/packages/flexFitR. Accessed 24 Oct. 2026.
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