SparseChol: Sparse Cholesky LDL Decomposition of Symmetric Matrices

'C++' implementation of sparse LDL decomposition of symmetric matrices and solvers described by Timothy A. Davis (2016) <>. Provides the header file 'SparseChol.h' that specifies the 'SparseChol' class to implement sparse LDL decomposition in 'Rcpp' functions. A limited set of 'R' functions that implement the method are also included.

Version: 0.1.1
Depends: R (≥ 3.4.0), Matrix (≥ 1.3-4)
Imports: Rcpp (≥ 1.0.7)
LinkingTo: Rcpp (≥ 1.0.7)
Suggests: testthat
Published: 2022-09-19
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
Materials: README
CRAN checks: SparseChol results


Reference manual: SparseChol.pdf


Package source: SparseChol_0.1.1.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): SparseChol_0.1.1.tgz, r-oldrel (arm64): SparseChol_0.1.1.tgz, r-release (x86_64): SparseChol_0.1.1.tgz, r-oldrel (x86_64): SparseChol_0.1.1.tgz

Reverse dependencies:

Reverse linking to: glmmrMCML


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