testflow: A Workflow for Statistical Testing, Interpretation, and 'ggplot2'-Based Visualization

Provides a unified workflow for choosing, running, interpreting, and visualizing common statistical tests. The package combines assumption checks, test selection, effect sizes, formatted results, plain-language interpretation, and 'ggplot2'-based statistical visualizations. Implemented methods follow standard references including Casella and Berger (2002, ISBN:9780534243128), Hollander et al. (2013, ISBN:9781118553299), Agresti (2013, ISBN:9780470463635), and Cohen (1988, ISBN:9780805802832).

Version: 0.8.2
Depends: R (≥ 4.1.0)
Imports: stats, cli, rlang, dplyr, tidyr, tidyselect, tibble, purrr, broom, ggplot2
Suggests: testthat (≥ 3.0.0), knitr, rmarkdown, car, effectsize, rstatix, patchwork
Published: 2026-07-02
DOI: 10.32614/CRAN.package.testflow (may not be active yet)
Author: Imad EL BADISY [aut, cre]
Maintainer: Imad EL BADISY <elbadisyimad at gmail.com>
License: MIT + file LICENSE
NeedsCompilation: no
Materials: README, NEWS
CRAN checks: testflow results

Documentation:

Reference manual: testflow.html , testflow.pdf
Vignettes: Effect-size formulas (source, R code)
Getting started with testflow (source, R code)
Statistical test workflows (source, R code)

Downloads:

Package source: testflow_0.8.2.tar.gz
Windows binaries: r-devel: testflow_0.8.2.zip, r-release: not available, r-oldrel: not available
macOS binaries: r-release (arm64): testflow_0.8.2.tgz, r-oldrel (arm64): testflow_0.8.2.tgz, r-release (x86_64): testflow_0.8.2.tgz, r-oldrel (x86_64): testflow_0.8.2.tgz

Linking:

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