Changelog

Source: NEWS.md

ggpower 0.1.3

Reliability and installation

• Moved GUI-only bs4Dash, config, and golem dependencies to Suggests so the scriptable power-analysis API has a smaller installation footprint.
• Added a clear dependency check before launching the optional application.
• Registered the format.ggpower_result() S3 method and completed effect-size helper documentation.
• Added permanent R-devel checks to the cross-platform CI matrix.

ggpower 0.1.2

CRAN release: 2026-07-10

CRAN resubmission

• DESCRIPTION: removed quotes around power_compute().
• Added \value to run_app() documentation.
• Expanded power_compute() return-value documentation.

ggpower 0.1.1

CRAN resubmission

• Quoted software names in DESCRIPTION (‘ggplot2’, ‘Shiny’).
• Fixed invalid relative vignette links in reference-validation.Rmd.

ggpower 0.1.0

Features

• 48 registered power tests across Power Workspace, Biomarker Discovery, and Clinical Trials modules.
• Five analysis modes: a priori, post hoc, criterion, sensitivity, and compromise.
• Shiny application with sidebar navigation, distribution plots, X-Y power curves, calculator, protocol log, and help articles.
• Publication-ready plotting via theme_ggpower() and plot_power_curve().
• Formula reference, support matrix, scenario guide, and reference validation vignettes.

Documentation

• pkgdown site at https://yaoxiangli.github.io/ggpower/
• Per-test vignettes with worked power_compute() examples and LaTeX formulas.