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: | 2.1.2 |
| Suggests: | doParallel (≥ 1.0.14), foreach (≥ 1.4.4) |
| Published: | 2022-03-27 |
| DOI: | 10.32614/CRAN.package.ggroups |
| Author: | Mohammad Ali Nilforooshan
 [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: | README NEWS |
| CRAN checks: | ggroups results |
Documentation:
| Reference manual: | ggroups.pdf |
Downloads:
| Package source: | ggroups_2.1.2.tar.gz |
| Windows binaries: | r-devel: ggroups_2.1.2.zip, r-release: ggroups_2.1.2.zip, r-oldrel: ggroups_2.1.2.zip |
| macOS binaries: | r-release (arm64): ggroups_2.1.2.tgz, r-oldrel (arm64): ggroups_2.1.2.tgz, r-release (x86_64): ggroups_2.1.2.tgz, r-oldrel (x86_64): ggroups_2.1.2.tgz |
| Old sources: | ggroups archive |
Linking:
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