Provides a class for multi-companion matrices with methods for arithmetic and factorization. A method for generation of multi-companion matrices with prespecified spectral properties is provided, as well as some utilities for periodically correlated and multivariate time series models. See Boshnakov (2002) <doi:10.1016/S0024-3795(01)00475-X> and Boshnakov & Iqelan (2009) <doi:10.1111/j.1467-9892.2009.00617.x>.
| Version: | 0.6 | 
| Depends: | methods | 
| Imports: | Matrix (≥ 1.5-0), gbutils, MASS, Rdpack | 
| Suggests: | testthat, lagged | 
| Published: | 2023-12-03 | 
| DOI: | 10.32614/CRAN.package.mcompanion | 
| Author: | Georgi N. Boshnakov [aut, cre] | 
| Maintainer: | Georgi N. Boshnakov <georgi.boshnakov at manchester.ac.uk> | 
| BugReports: | https://github.com/GeoBosh/mcompanion/issues | 
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] | 
| URL: | https://geobosh.github.io/mcompanion/ (doc), https://github.com/GeoBosh/mcompanion (devel) | 
| NeedsCompilation: | no | 
| Citation: | mcompanion citation info | 
| Materials: | README, NEWS | 
| CRAN checks: | mcompanion results | 
| Reference manual: | mcompanion.html , mcompanion.pdf | 
| Package source: | mcompanion_0.6.tar.gz | 
| Windows binaries: | r-devel: mcompanion_0.6.zip, r-release: mcompanion_0.6.zip, r-oldrel: mcompanion_0.6.zip | 
| macOS binaries: | r-release (arm64): mcompanion_0.6.tgz, r-oldrel (arm64): mcompanion_0.6.tgz, r-release (x86_64): mcompanion_0.6.tgz, r-oldrel (x86_64): mcompanion_0.6.tgz | 
| Old sources: | mcompanion archive | 
| Reverse imports: | pcts, PUGMM | 
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