CropBreeding

Stability Analysis in Crop Breeding

v0.1.0 · Dec 11, 2024 · MIT + file LICENSE

Description

Provides tools for crop breeding analysis including Genetic Coefficient of Variation (GCV), Phenotypic Coefficient of Variation (PCV), heritability, genetic advance calculations, stability analysis using the Eberhart-Russell model, two-way ANOVA for genotype-environment interactions, and Additive Main Effects and Multiplicative Interaction (AMMI) analysis. These tools are developed for crop breeding research and stability evaluation under various environmental conditions. The methods are based on established statistical and biometrical principles. Refer to Eberhart and Russell (1966) <doi:10.2135/cropsci1966.0011183X000600010011x> for stability parameters, Fisher (1935) "The Design of Experiments" <ISBN:9780198522294>, Falconer (1996) "Introduction to Quantitative Genetics" <ISBN:9780582243026>, and Singh and Chaudhary (1985) "Biometrical Methods in Quantitative Genetic Analysis" <ISBN:9788122433764> for foundational methodologies.

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13 OK

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Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	OK	115s
r-devel-linux-x86_64-debian-gcc	OK	85.7s
r-devel-linux-x86_64-fedora-clang	OK	177.4s
r-devel-linux-x86_64-fedora-gcc	OK	163.5s
r-devel-windows-x86_64	OK	117s
r-oldrel-macos-arm64	OK
r-oldrel-macos-x86_64	OK	87s
r-oldrel-windows-x86_64	OK	149s
r-patched-linux-x86_64	OK	107.1s
r-release-linux-x86_64	OK
r-release-macos-arm64	OK	29s
r-release-macos-x86_64	OK	107s
r-release-windows-x86_64	OK	119s

Check History

OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 9, 2026

ERROR 12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Jun 8, 2026

ERROR r-devel-linux-x86_64-debian-gcc

package dependencies

Package required but not available: ‘metan’

See section ‘The DESCRIPTION file’ in the ‘Writing R Extensions’
manual.

OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

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Version History

1 tracked

new 0.1.0 Mar 10, 2026

R Observatory began tracking this package on Mar 10, 2026; it first appeared on CRAN Dec 11, 2024. Releases before tracking aren’t shown.