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)