drhur is pedagogical software that makes R learners’
lives a little easier and happier, and a supplementary courseware for
Dr. Yue Hu’s R lectures. The workshops were crystallized during Dr. Hu’s
online and offline R workshops.
As of version 2.0.0, each workshop is a self-contained Quarto Live document:
the code cells run directly in the browser via WebAssembly
(webR), so learners read the instructions and run the
exercises side by side without setting up a local R
session.
# Latest release from CRAN
install.packages("drhur")
# Development version
remotes::install_github("sammo3182/drhur")
# Or the WebAssembly-ready build from R-universe
install.packages("drhur", repos = "https://sammo3182.r-universe.dev")Opening a workshop requires the Quarto command-line tool to be installed.
library(drhur)
# Open a workshop as a scrollable HTML live document (the default)
drhur("algebra")
# ...or as a reveal.js slide deck
drhur("algebra", style = "slide")The function renders the workshop and serves it on a local web
server, then opens it in your browser. (Quarto Live cells rely on
browser features that are disabled for files opened directly from disk,
so the document is served over http://localhost rather than
opened as a file.)
Available workshops (Basics series): algebra,
play, munging, descriptive,
visual_basic, and loop. Use
lang = "en" for the English editions and
lang = "cn" (the default) for the Chinese ones.
More details are available on the package website and
in the package vignette (vignette("drhur-vignette")).
Please note that this project is released with a Contributor Code of Conduct. By participating in this project you agree to abide by its terms.