BKBreed

0.3.2

Colourful Biometrical Analysis for Plant Breeding and Genetics

0packages depend

–downloads / year

62.7%test coverage

7/7checks pass

Overview

About

Maintained by Praveen Kumar B. K.First published 2026-07-301 releasesCRAN page ↗GitHub ↗

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.

Install

R (CRAN)pak (dev)Fedora (COPR)

install.packages("BKBreed", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("bkpraveenars-del/BKBreed")

Development version from bkpraveenars-del/BKBreed. Installs pak first if it is not already available.

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-BKBreed

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

Health

CRAN checks

7OK

Slowest check: 2.1 min · r-oldrel-macos-x86_64

Code health

Yes

Tests · ratio 0.05

62.7%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-07-31
7 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 406 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 96%
Return-value docs: 100%
References docs: 0%

Downloads

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Dependencies

Declared dependencies

6 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.0.0

Imports (4)

statsutilsgrDevicesggplot2

LinkingTo (0)

none

Suggests (5)

ggrepel patchwork knitr rmarkdown testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (1)

Maintainer (1)

Praveen Kumar B. K.

Author, Maintainer

Authors (1)

Praveen Kumar B. K.

Author, Maintainer

Package Timeline

1 release. R releases are shown for context.

0.3.2Latest
2026-07-30 · current release
R
R 4.6.0 released · 2026-04-24

Package metadata

First published: 2026-07-30
Total releases: 1 / 1 yrs
License: GPL-3 OSI
Minimum R: ≥ 4.0.0
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet

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