BIGpopA: Pedigree Validation Genetic Composition of Diploids & Polyploids

Tools for pedigree quality control and genomic breed/line composition estimation in diploid and polyploid breeding populations. 'BIGpopA' provides functions to check and correct common pedigree errors, assign parentage from SNP genotype data using Mendelian error rates, validate parent-offspring trios, and estimate genome-wide breed or line composition using quadratic programming. Supports both diploid and polyploid species. For more details about the included 'breedTools' functions, see Funkhouser et al. (2017) <doi:10.2527/tas2016.0003>.

Version:	1.0.5
Depends:	R (≥ 4.4.0)
Imports:	dplyr, janitor, quadprog, data.table, ggplot2
Suggests:	covr, knitr (≥ 1.10), rmarkdown, testthat (≥ 3.0.0)
Published:	2026-06-24
DOI:	10.32614/CRAN.package.BIGpopA (may not be active yet)
Author:	Josue Chinchilla-Vargas [cre, aut], Alexander Sandercock [aut], University of Florida [cph] (Breeding Insight)
Maintainer:	Josue Chinchilla-Vargas <josue.chinchilla at ufl.edu>
BugReports:	https://github.com/Breeding-Insight/BIGpopA/issues
License:	Apache License (≥ 2)
URL:	https://github.com/Breeding-Insight/BIGpopA
NeedsCompilation:	no
Citation:	BIGpopA citation info
Materials:	README, NEWS
CRAN checks:	BIGpopA results

Documentation:

Reference manual:

BIGpopA.html , BIGpopA.pdf

Downloads:

Package source:	BIGpopA_1.0.5.tar.gz
Windows binaries:	r-devel: not available, r-release: not available, r-oldrel: not available
macOS binaries:	r-release (arm64): BIGpopA_1.0.5.tgz, r-oldrel (arm64): BIGpopA_1.0.5.tgz, r-release (x86_64): BIGpopA_1.0.5.tgz, r-oldrel (x86_64): BIGpopA_1.0.5.tgz

Linking:

Please use the canonical form https://CRAN.R-project.org/package=BIGpopA to link to this page.