Tools for Working with Image Pixels

Provides tools to show and draw image pixels using 'HTML' widgets and 'Shiny' applications. It can be used to visualize the 'MNIST' dataset for handwritten digit recognition or to create new image recognition datasets.

Linear Splines to Generate Decision Boundaries

Create two dimensional datasets with decision boundaries set by linear splines. An HTML widget enables users to draw the splines on a web page and generate a JSON file that can be used to generate datasets.

A Next-Generation Grammar of Interactive Graphics

A modern visualization grammar that treats interactivity, animation, and composable layouts as first-class concepts rather than afterthoughts. Designed to address key limitations of existing grammars: native hover, click, and zoom events, 'WebGL'-accelerated rendering for large datasets, built-in multi-plot composition, and a token-based theming system. Renders to interactive HTML widgets via 'D3.js' or static SVG from a single declarative specification.

'Htmlwidgets' in Responsive 'iframes'

Provides two functions 'frameableWidget()', and 'frameWidget()'. The 'frameableWidget()' is used to add extra code to a 'htmlwidget' which allows is to be rendered correctly inside a responsive 'iframe'. The 'frameWidget()' is a 'htmlwidget' which displays content of another 'htmlwidget' inside a responsive 'iframe'. These functions allow for easier embedding of 'htmlwidgets' in content management systems such as 'wordpress', 'blogger' etc. They also allow for separation of widget content from main HTML content where CSS of the main HTML could interfere with the widget.

Attach '(Geo)Arrow' and/or '(Geo)Parquet' Data to a Widget

Provides functions and necessary 'JavaScript' bindings to quickly transfer spatial data from R memory or remote URLs to the browser for use in interactive 'HTML' widgets created with the 'htmlwidgets' R package. Leverages 'GeoArrow' (< https://geoarrow.org/>) data representation for data stored in local R memory which is generally faster than traditional 'GeoJSON' by minimising the amount of copy, serialization and deserialization steps necessary for the data transfer. Furthermore, provides functionality and 'JavaScript' bindings to consume 'GeoParquet' (< https://geoparquet.org/>) files from remote URLs in the browser.

Generalized Additive Models with Hyper Column

An interactive HTML widget of the perspective plot for generalized additive models; an alternative solution of the function mgcv::vis.gam(). This R package author has retired from academic research. Accordingly, this package should not be considered a validated tool for use in peer-reviewed publications or as the basis for grant applications. Backward compatibility with user-code published in and is not maintained in versions >= 0.3.0 (June 2026) of this package. The authors of those publications are the appropriate contacts for reproducibility inquiries.

Manual Tours, Manual Control of Dynamic Projections of Numeric Multivariate Data

Data visualization tours animates linear projection of multivariate data as its basis (ie. orientation) changes. The 'spinifex' packages generates paths for manual tours by manipulating the contribution of a single variable at a time Cook & Buja (1997) . Other types of tours, such as grand (random walk) and guided (optimizing some objective function) are available in the 'tourr' package Wickham et al. . 'spinifex' builds on 'tourr' and can render tours with 'gganimate' and 'plotly' graphics, and allows for exporting as an .html widget and as an .gif, respectively. This work is fully discussed in Spyrison & Cook (2020) .

'SciViews::R' - Manage GUIs in R

Manage Graphical User Interfaces (GUI) in R. It is independent from any particular GUI widgets ('Tk', 'Gtk2', native, ...). It centralizes info about GUI elements currently used, and it dispatches GUI calls to the particular toolkits in use in function of the context (is R run at the terminal, within a 'Tk' application, a HTML page?).

Make Static HTML Documentation for a Package

Generate an attractive and useful website from a source package. 'pkgdown' converts your documentation, vignettes, 'README', and more to 'HTML' making it easy to share information about your package online.

Export Tables to LaTeX or HTML

Coerce data to LaTeX and HTML tables.