Stability Analysis with Fuzzy Logic

It integrates 'fuzzy logic' into the analysis of genotype adaptability and stability. By classifying genotypes based on degrees of belonging, the package provides a detailed assessment of their behavior in different environmental groups.


The safuzzy package allows you to perform adaptability and stability analysis, in addition to interpreting methodologies by fuzzy inference.

To install safuzzy package you need to uso devtools: devtools::install_github('douglasomaciel/safuzzy').

The following methodologies are available:

  • Annchiarico (1992): annicchiarico();
  • Eberhart & Russell (1966): eberhart_russell();
  • Cruz, Torres & Vencovsky (1989): cruz_torres_vencovsky();
  • Lin & Binns (1988) modified: lin_binns();
  • Hybrid: hybrid(), Eberhart and Russel (1966) associated with Lin and Binns (1988) modified.

Reference manual

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install.packages("safuzzy")

0.1.1 by Maciel Douglas, O., 3 months ago


Browse source code at https://github.com/cran/safuzzy


Authors: Maciel Douglas , O. [aut, cre]


Documentation:   PDF Manual  


MIT + file LICENSE license


Imports dplyr, purrr, tidyr


See at CRAN