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statdecideR: Automated Statistical Analysis and Plotting with CLD

A lightweight tool that provides a reproducible workflow for selecting and executing appropriate statistical analysis in one-way or two-way experimental designs. The package automatically checks for data normality, conducts parametric (ANOVA) or non-parametric (Kruskal-Wallis) tests, performs post-hoc comparisons with Compact Letter Displays (CLD), and generates publication-ready boxplots, faceted plots, and heatmaps. It is designed for researchers seeking fast, automated statistical summaries and visualization. Based on established statistical methods including Shapiro and Wilk (1965) <doi:10.2307/2333709>, Kruskal and Wallis (1952) <doi:10.1080/01621459.1952.10483441>, Tukey (1949) <doi:10.2307/3001913>, Fisher (1925) <ISBN:0050021702>, and Wickham (2016) <ISBN:978-3-319-24277-4>.

Version: 0.1.6
Depends: R (≥ 4.1)
Imports: ggplot2, dplyr, agricolae, effectsize, stringr, stats
Published: 2025-05-01
DOI: 10.32614/CRAN.package.statdecideR
Author: Subhradip Bhattacharjee ORCID iD [aut, cre], Bappa Das ORCID iD [aut, ctb], Parveen Kumar ORCID iD [aut, ctb], Rakesh Kumar ORCID iD [aut, ctb], Amitava Panja ORCID iD [aut, ctb], Pritam Roy [aut, ctb], Divyacrotu Majumder [aut, ctb], Susanta Dutta ORCID iD [aut, ctb], Indian Council of Agricultural Research [cph]
Maintainer: Subhradip Bhattacharjee <subhradip25 at gmail.com>
License: MIT + file LICENSE
NeedsCompilation: no
Materials: README
CRAN checks: statdecideR results

Documentation:

Reference manual: statdecideR.pdf

Downloads:

Package source: statdecideR_0.1.6.tar.gz
Windows binaries: r-devel: statdecideR_0.1.6.zip, r-release: statdecideR_0.1.6.zip, r-oldrel: statdecideR_0.1.6.zip
macOS binaries: r-release (arm64): statdecideR_0.1.6.tgz, r-oldrel (arm64): statdecideR_0.1.6.tgz, r-release (x86_64): statdecideR_0.1.6.tgz, r-oldrel (x86_64): statdecideR_0.1.6.tgz

Linking:

Please use the canonical form https://CRAN.R-project.org/package=statdecideR to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.