metan: Multi Environment Trials Analysis
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.
| Version: | 1.19.0 |
| 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 |
| Published: | 2024-12-15 |
| DOI: | 10.32614/CRAN.package.metan |
| Author: | Tiago Olivoto [aut, cre, cph] |
| Maintainer: | Tiago Olivoto <tiagoolivoto at gmail.com> |
| BugReports: | https://github.com/nepem-ufsc/metan/issues |
| License: | GPL-3 |
| URL: | https://github.com/nepem-ufsc/metan,https://nepem-ufsc.github.io/metan/ |
| NeedsCompilation: | no |
| Language: | en-US |
| Citation: | metan citation info |
| Materials: | NEWS |
| In views: | Agriculture |
| CRAN checks: | metan results |
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