Type: Package
Package: metan
Title: Multi Environment Trials Analysis
Version: 1.19.0
Authors@R: 
    person("Tiago", "Olivoto", , "tiagoolivoto@gmail.com", role = c("aut", "cre", "cph"),
           comment = c(ORCID = "0000-0002-0241-9636"))
Maintainer: Tiago Olivoto <tiagoolivoto@gmail.com>
Description: Performs stability analysis of multi-environment trial data
    using parametric and non-parametric methods. Parametric methods
    includes Additive Main Effects and Multiplicative Interaction (AMMI)
    analysis by Gauch (2013) <doi:10.2135/cropsci2013.04.0241>, Ecovalence
    by Wricke (1965), Genotype plus Genotype-Environment (GGE) biplot
    analysis by Yan & Kang (2003) <doi:10.1201/9781420040371>, geometric
    adaptability index by Mohammadi & Amri (2008)
    <doi:10.1007/s10681-007-9600-6>, joint regression analysis by Eberhart
    & Russel (1966) <doi:10.2135/cropsci1966.0011183X000600010011x>,
    genotypic confidence index by Annicchiarico (1992), Murakami & Cruz's
    (2004) method, power law residuals (POLAR) statistics by Doring et al.
    (2015) <doi:10.1016/j.fcr.2015.08.005>, scale-adjusted coefficient of
    variation by Doring & Reckling (2018) <doi:10.1016/j.eja.2018.06.007>,
    stability variance by Shukla (1972) <doi:10.1038/hdy.1972.87>,
    weighted average of absolute scores by Olivoto et al. (2019a)
    <doi:10.2134/agronj2019.03.0220>, and multi-trait stability index by
    Olivoto et al. (2019b) <doi:10.2134/agronj2019.03.0221>.
    Non-parametric methods includes superiority index by Lin & Binns
    (1988) <doi:10.4141/cjps88-018>, nonparametric measures of phenotypic
    stability by Huehn (1990) <doi:10.1007/BF00024241>, TOP third
    statistic by Fox et al. (1990) <doi:10.1007/BF00040364>. Functions for
    computing biometrical analysis such as path analysis, canonical
    correlation, partial correlation, clustering analysis, and tools for
    inspecting, manipulating, summarizing and plotting typical
    multi-environment trial data are also provided.
License: GPL-3
URL: https://github.com/nepem-ufsc/metan,
        https://nepem-ufsc.github.io/metan/
BugReports: https://github.com/nepem-ufsc/metan/issues
Depends: R (>= 4.1.0)
Imports: dplyr (>= 1.0.0), GGally, ggforce, ggplot2 (>= 3.3.0),
        ggrepel, lme4, lmerTest, magrittr, mathjaxr, methods,
        patchwork, purrr, rlang (>= 0.4.11), tibble, tidyr, tidyselect
        (>= 1.0.0)
Suggests: DT, knitr, rmarkdown, roxygen2, rstudioapi
VignetteBuilder: knitr
RdMacros: mathjaxr
Encoding: UTF-8
Language: en-US
LazyData: true
LazyLoad: true
RoxygenNote: 7.3.2
NeedsCompilation: no
Packaged: 2024-12-13 23:52:54 UTC; tiago
Author: Tiago Olivoto [aut, cre, cph] (<https://orcid.org/0000-0002-0241-9636>)
Repository: CRAN
Date/Publication: 2024-12-15 01:00:02 UTC
Built: R 4.6.0; ; 2026-05-06 04:09:48 UTC; windows
