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mcompanion

Objects and Methods for Multi-Companion Matrices

v0.6 · Dec 3, 2023 · GPL (>= 2)
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Description

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>.

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CRAN Check Status

14 OK
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r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Reverse Dependencies (3)

imports

PUGMM pcts toscca

Dependency Network

Dependencies Reverse dependencies Matrix gbutils MASS Rdpack PUGMM pcts toscca mcompanion

Version History

new 0.6 Mar 10, 2026
updated 0.6 ← 0.5.8 diff Dec 2, 2023
updated 0.5.8 ← 0.5.7 diff Sep 21, 2023
updated 0.5.7 ← 0.5.6 diff Jun 12, 2023
updated 0.5.6 ← 0.5.5 diff Apr 22, 2023
updated 0.5.5 ← 0.5-3 diff Oct 19, 2022
updated 0.5-3 ← 0.5-2 diff Feb 18, 2020
updated 0.5-2 ← 0.5-1 diff Feb 4, 2020
updated 0.5-1 ← 0.5-0 diff Dec 17, 2019
updated 0.5-0 ← 0.4-5 diff Dec 14, 2019
new 0.4-5 Aug 28, 2017