ggroups: Pedigree and Genetic Groups

Calculates additive and dominance genetic relationship matrices and their inverses, in matrix and tabular-sparse formats. It includes functions for checking and processing pedigree, calculating inbreeding coefficients (Meuwissen & Luo, 1992 <doi:10.1186/1297-9686-24-4-305>), as well as functions to calculate the matrix of genetic group contributions (Q), and adding those contributions to the genetic merit of animals (Quaas (1988) <doi:10.3168/jds.S0022-0302(88)79691-5>). Calculation of Q is computationally extensive. There are computationally optimized functions to calculate Q.

Version: 2.1.1
Suggests: doParallel (≥ 1.0.14), foreach (≥ 1.4.4)
Published: 2021-11-03
Author: Mohammad Ali Nilforooshan ORCID iD [aut, cre]
Maintainer: Mohammad Ali Nilforooshan <m.a.nilforooshan at gmail.com>
BugReports: https://github.com/nilforooshan/ggroups/issues
License: GPL-3
URL: https://github.com/nilforooshan/ggroups
NeedsCompilation: no
Materials: NEWS
CRAN checks: ggroups results

Documentation:

Reference manual: ggroups.pdf

Downloads:

Package source: ggroups_2.1.1.tar.gz
Windows binaries: r-devel: ggroups_2.1.1.zip, r-release: ggroups_2.1.1.zip, r-oldrel: ggroups_2.1.1.zip
macOS binaries: r-release (arm64): ggroups_2.1.1.tgz, r-release (x86_64): ggroups_2.1.1.tgz, r-oldrel: ggroups_2.1.1.tgz
Old sources: ggroups archive

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