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sparseLM R Package

sparseLM provides an R interface to the sparseLM library for solving nonlinear least squares problems with sparse Jacobians. The package wraps the underlying C solver and uses CHOLMOD through the Matrix package interface, exposing the results through an R-friendly fitting interface.

The underlying sparseLM algorithms and C library were created by Manolis Lourakis. The R package interface was created by Colin Smith.

Documentation

Package documentation is available at:

https://smith-group.github.io/sparseLM/

Upstream project

The original sparseLM project page is:

https://users.ics.forth.gr/~lourakis/sparseLM/

Package scope

This package is focused on bringing sparseLM into R with:

Citation

If you use sparseLM, please cite the original sparseLM publication:

Lourakis, M. I. A. (2010). Sparse Non-linear Least Squares Optimization for Geometric Vision. In Computer Vision - ECCV 2010, Lecture Notes in Computer Science 6312, 43-56. Springer. https://doi.org/10.1007/978-3-642-15552-9_4

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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