Package: rYWAASB
Type: Package
Title: Simultaneous Selection by Trait and WAASB Index
Version: 0.4.1
Date: 2026-07-10.
Authors@R: 
    person(family="Arminian", given ="Ali", email="abeyran@gmail.com", role = c("aut", "cre", "cph"), comment = c(ORCID = "0000-0003-4749-6085"))
Maintainer: Ali Arminian <abeyran@gmail.com>
Description: This tool proposes a new ranking algorithm that utilizes a
        "Y*WAASB" biplot generated by the 'metan'. The aim of the
        current package is to effectively distinguish the top-ranked
        genotypes in MET (Multi-Environmental Trials). For a detailed
        explanation of the process of obtaining "WAASB", "WAASBY"
        indices, and a "Y*WAASB" biplot, refer to the manual included
        in this package as well as the study by Olivoto & Lúcio (2020)
        <doi:10.1111/2041-210X.13384>. In this context, "WAASB" refers
        to the "Weighted Average of Absolute Scores" provided by
        Olivoto et al. (2019) <doi:10.2134/agronj2019.03.0220>, which
        quantifies the stability of genotypes across different
        environments using linear mixed-effect models. To run the
        package, you need to extract the "WAASB" and "WAASBY"
        coefficients using the 'metan' and apply them. This tool
        utilizes PCA (Principal Component Analysis) and differentiates
        the entries which may be genotypes, hybrids, varieties, etc
        using "WAASB", "WAASBY", and a combination of the specified
        trait and WAASB index.
License: GPL-3
URL: https://github.com/abeyran/rYWAASB
BugReports: https://github.com/abeyran/rYWAASB/issues
Depends: R (>= 3.5)
Imports: ggplot2 (>= 3.3.0), graphics, factoextra, FactoMineR, mathjaxr
        (>= 2.0-0)
Suggests: car, metan, devtools, usethis, testthat, knitr, rmarkdown,
        roxygen2, spelling
VignetteBuilder: knitr
BuildManual: TRUE
RdMacros: mathjaxr
Encoding: UTF-8
Copyright: Ali Arminian
RoxygenNote: 8.0.0
Language: en-US
LazyData: true
LazyLoad: true
NeedsCompilation: no
Author: Ali Arminian [aut, cre, cph] (ORCID:
        <https://orcid.org/0000-0003-4749-6085>)
Packaged: 2026-07-12 11:52:57 UTC; root
Config/pak/sysreqs: cmake libfreetype6-dev make libicu-dev libjpeg-dev
        libpng-dev libuv1-dev libxml2-dev libssl-dev zlib1g-dev
Repository: https://abeyrann.r-universe.dev
Date/Publication: 2026-07-12 07:40:02 UTC
RemoteUrl: https://github.com/cran/rYWAASB
RemoteRef: HEAD
RemoteSha: c9eb0e5ed61db1846737807728e4ae660f49227c