mintyr: High-Performance Phenotypic Data Pipelines for Breeding

A streamlined toolkit specifically designed for genomic selection and quantitative genetics in animal breeding. It provides high-performance data manipulation backed by 'data.table', focusing on multi-breed and multi-trait nested grouping operations. Features include zero-copy data importing, automated cross-validation splitting, and robust tools to generate and batch-export formatted phenotypic files required by various breeding software (e.g., 'ASReml-R', 'HIBLUP', 'DMU'), heavily optimizing iterative variance component analysis and large-scale evaluation pipelines.

Version:	0.1.3
Depends:	R (≥ 4.1.0)
Imports:	data.table, parallel, readxl, rsample, stats, utils, writexl
Suggests:	knitr, rmarkdown
Published:	2026-06-20
DOI:	10.32614/CRAN.package.mintyr
Author:	Guo Meng [aut, cre], Guo Meng [cph]
Maintainer:	Guo Meng <tony2015116 at 163.com>
BugReports:	https://github.com/tony2015116/mintyr/issues
License:	MIT + file LICENSE
URL:	https://tony2015116.github.io/mintyr/, https://github.com/tony2015116/mintyr
NeedsCompilation:	no
Materials:	README, NEWS
CRAN checks:	mintyr results

Documentation:

Reference manual:	mintyr.html , mintyr.pdf
Vignettes:	Get started (source, R code)

Downloads:

Package source:	mintyr_0.1.3.tar.gz
Windows binaries:	r-devel: mintyr_0.1.3.zip, r-release: mintyr_0.1.3.zip, r-oldrel: mintyr_0.1.3.zip
macOS binaries:	r-release (arm64): mintyr_0.1.3.tgz, r-oldrel (arm64): mintyr_0.1.3.tgz, r-release (x86_64): mintyr_0.1.3.tgz, r-oldrel (x86_64): mintyr_0.1.3.tgz
Old sources:	mintyr archive

Linking:

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