SparseChol: Sparse Matrix C++ Classes Including Sparse Cholesky LDL Decomposition of Symmetric Matrices

'C++' classes for sparse matrix methods including implementation of sparse LDL decomposition of symmetric matrices and solvers described by Timothy A. Davis (2016) <>. Provides a set of C++ classes for basic sparse matrix specification and linear algebra, and a class to implement sparse LDL decomposition and solvers. See <> for details.

Version: 0.3.1
Depends: R (≥ 3.4.0), Matrix (≥ 1.3-4)
Imports: Rcpp (≥ 1.0.7)
LinkingTo: Rcpp (≥ 1.0.7), RcppEigen
Suggests: testthat
Published: 2024-01-08
DOI: 10.32614/CRAN.package.SparseChol
Author: Sam Watson [aut, cre], Timothy A. Davis [aut, ctb]
Maintainer: Sam Watson <S.I.Watson at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: yes
SystemRequirements: GNU make
CRAN checks: SparseChol results


Reference manual: SparseChol.pdf


Package source: SparseChol_0.3.1.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): SparseChol_0.3.1.tgz, r-oldrel (arm64): SparseChol_0.3.1.tgz, r-release (x86_64): SparseChol_0.3.1.tgz, r-oldrel (x86_64): SparseChol_0.3.1.tgz
Old sources: SparseChol archive

Reverse dependencies:

Reverse linking to: glmmrBase, glmmrOptim, rts2


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