Provides an interface to the SuiteSparse UMFPACK LU factorisation routines for sparse matrices stored in compressed column format. Implements the algorithm described in Davis (2004) <doi:10.1145/992200.992206>.
| Version: | 0.2.0 |
| Depends: | R (≥ 3.6.0) |
| Imports: | Rcpp (≥ 0.11.0) |
| LinkingTo: | Rcpp |
| Suggests: | Matrix, testthat (≥ 3.0.0) |
| OS_type: | unix |
| Published: | 2026-02-20 |
| DOI: | 10.32614/CRAN.package.sparselu (may not be active yet) |
| Author: | Kevin Michael Frick [aut, cre], Timothy A. Davis [ctb] (affiliation: SuiteSparse Project, contribution: SuiteSparse libraries and collaborators listed in dir(system.file("doc", "SuiteSparse", package = "Matrix"), pattern = "License", full.names = TRUE, recursive = TRUE)) |
| Maintainer: | Kevin Michael Frick <kmfrick at proton.me> |
| License: | GPL-3 |
| NeedsCompilation: | yes |
| SystemRequirements: | SuiteSparse (UMFPACK, AMD, SuiteSparse_config) |
| Materials: | README |
| CRAN checks: | sparselu results [issues need fixing before 2026-03-06] |
| Reference manual: | sparselu.html , sparselu.pdf |
| Package source: | sparselu_0.2.0.tar.gz |
| Windows binaries: | r-devel: not available, r-release: not available, r-oldrel: not available |
| macOS binaries: | r-release (arm64): not available, r-oldrel (arm64): not available, r-release (x86_64): not available, r-oldrel (x86_64): not available |
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