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maidr 0.1.1

Resubmission after CRAN archival. Fixes CRAN policy compliance issues.

Bug Fixes

• Removed all assign(..., envir = .GlobalEnv) calls that violated CRAN policy. Base R function wrappers are now installed into the package namespace during .onLoad and controlled via an active/inactive flag, eliminating any modification of the user’s global environment.
• Removed attach() usage that produced R CMD check NOTE.
• Fixed Rd documentation warning caused by unicode escape sequences in prefix_to_currency_code parameter documentation.

Enhancements

• Added subtitle and caption support to the MAIDR payload for both ‘ggplot2’ and Base R plots.
• Added scales formatting support for Base R axis labels (currency, percent, comma, scientific notation).

maidr 0.1.0

Initial CRAN release.

Features

• show() - Display interactive, accessible visualizations from ggplot2 or Base R plots with keyboard navigation and screen reader support
• save_html() - Export accessible visualizations to standalone HTML files
• render_maidr() and maidr_output() - Shiny integration for interactive web applications

Supported Plot Types

ggplot2 - Basic

• Bar charts (geom_bar(), geom_col())
• Grouped/dodged bar charts (position = "dodge")
• Stacked bar charts (position = "stack")
• Histograms (geom_histogram())
• Line plots (geom_line())
• Scatter plots (geom_point())
• Box plots (geom_boxplot())
• Heatmaps (geom_tile())
• Smooth/density curves (geom_smooth(), geom_density())

ggplot2 - Advanced

• Faceted plots (facet_wrap(), facet_grid())
• Multi-panel layouts with patchwork package
• Multi-layered plots (e.g., histogram + density, scatter + smooth)

Base R - Basic

• Bar plots (barplot())
• Grouped bar plots (beside = TRUE)
• Stacked bar plots (beside = FALSE)
• Histograms (hist())
• Line plots (plot() with type = "l", lines())
• Scatter plots (plot())
• Box plots (boxplot())
• Heatmaps (image())
• Density curves (lines(density()))

Base R - Advanced

• Multi-panel plots (par(mfrow), par(mfcol))
• Faceted-style plots (using par() with loops)
• Multi-layered plots (sequential plotting calls)

Accessibility Features

• Keyboard navigation for data exploration
• Screen reader compatibility with ARIA labels
• Sonification (audio representation of data)
• Multiple sensory modalities for data access

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.
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