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Breeding Insight Genomics population Analyses

Pedigree Validation and Breed/Line Composition Estimation for Diploid and Polyploid Species

BIGpopA is an R package developed by Breeding Insight that provides tools for pedigree quality control and genomic breed/line composition estimation in diploid and polyploid breeding populations. It is designed to help researchers and breeders identify pedigree errors, assign parentage from SNP genotype data, and estimate genome-wide breed or line composition.

Installation

To install the development version of BIGpopA, install from GitHub using remotes:

install.packages("remotes")
remotes::install_github("Breeding-Insight/BIGpopA", dependencies = TRUE)
library(BIGpopA)

Note: BIGpopA is currently in development. Please report any bugs or issues on the GitHub Issues page.

Funding

BIGpopA development is supported by Breeding Insight, a USDA-funded initiative based at the University of Florida - IFAS.

Citation

If you use BIGpopA in your research, please cite as:

Chinchilla-Vargas, Josue, and Breeding Insight Team. 2025. “BIGpopA: Pedigree Validation and Breed/Line Composition Estimation for Diploid and Polyploid Species.” https://github.com/Breeding-Insight/BIGpopA.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.