A compact, colour-first toolkit for the analysis of plant breeding and genetics field experiments. It provides analysis of variance for the randomised block design (RBD) and factorial RBD, a check-anchored intra-block analysis for augmented alpha-lattice designs, and the core biometrical-genetics workflow used in crop improvement: estimation of genetic variability (genotypic and phenotypic coefficients of variation, broad-sense heritability, expected genetic advance), genotypic and phenotypic correlation, path-coefficient analysis, line x tester and Griffing diallel combining-ability analysis (general combining ability and specific combining ability), Mahalanobis D-square genetic-divergence analysis with Tocher and hierarchical clustering, and genotype-by-environment stability analysis (Eberhart-Russell regression and the additive main effects and multiplicative interaction (AMMI) model). Methods follow Griffing (1956) <doi:10.1071/BI9560463> and Eberhart and Russell (1966) <doi:10.2135/cropsci1966.0011183X000600010011x>. Every analysis returns a tidy result object and a publication-ready 'ggplot2' figure using a bespoke high-contrast colour system.
| Version: | 0.3.2 |
| Depends: | R (≥ 4.0.0) |
| Imports: | stats, utils, grDevices, ggplot2 |
| Suggests: | ggrepel, patchwork, knitr, rmarkdown, testthat (≥ 3.0.0) |
| Published: | 2026-07-30 |
| DOI: | 10.32614/CRAN.package.BKBreed |
| Author: | Praveen Kumar B. K. [aut, cre] |
| Maintainer: | Praveen Kumar B. K. <bkpraveenars at gmail.com> |
| BugReports: | https://github.com/bkpraveenars-del/BKBreed/issues |
| License: | GPL-3 |
| URL: | https://github.com/bkpraveenars-del/BKBreed |
| NeedsCompilation: | no |
| Materials: | README, NEWS |
| CRAN checks: | BKBreed results |
| Reference manual: | BKBreed.html , BKBreed.pdf |
| Package source: | BKBreed_0.3.2.tar.gz |
| Windows binaries: | r-devel: BKBreed_0.3.2.zip, r-release: BKBreed_0.3.2.zip, r-oldrel: BKBreed_0.3.2.zip |
| macOS binaries: | r-release (arm64): BKBreed_0.3.2.tgz, r-oldrel (arm64): BKBreed_0.3.2.tgz, r-release (x86_64): BKBreed_0.3.2.tgz, r-oldrel (x86_64): BKBreed_0.3.2.tgz |
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