Creates a wrapper for the 'SuiteSparse' routines that execute the Takahashi equations. These equations compute the elements of the inverse of a sparse matrix at locations where the its Cholesky factor is non-zero. The resulting matrix is known as a sparse inverse subset. Some helper functions are also implemented. Support for spam matrices is currently limited and will be implemented in the future. See Rue and Martino (2007) <doi:10.1016/j.jspi.2006.07.016> and Zammit-Mangion and Rougier (2017) <arXiv:1707.00892> for the application of these equations to statistics.
| Version: | 0.1.1 |
| Depends: | R (≥ 3.1) |
| Imports: | Matrix, methods, spam |
| Suggests: | covr, testthat |
| Published: | 2018-01-16 |
| Author: | Andrew Zammit-Mangion [aut, cre], Timothy Davis [ctb], Patrick Amestoy [ctb], Iain Duff [ctb], John K. Reid [ctb] |
| Maintainer: | Andrew Zammit-Mangion <andrewzm at gmail.com> |
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| NeedsCompilation: | yes |
| CRAN checks: | sparseinv results |
| Reference manual: | sparseinv.pdf |
| Package source: | sparseinv_0.1.1.tar.gz |
| Windows binaries: | r-devel: sparseinv_0.1.1.zip, r-release: sparseinv_0.1.1.zip, r-oldrel: sparseinv_0.1.1.zip |
| OS X El Capitan binaries: | r-release: sparseinv_0.1.1.tgz |
| OS X Mavericks binaries: | r-oldrel: not available |
| Old sources: | sparseinv archive |
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