shiny

Learning objectives: Use shiny to share results on the web.

• basic shiny app
• diagnostics and tracing errors
• modules for larger projects
• widgets

Examples from Gallery

• Old Faithful
• Update Inputs

References

• Gallery | Tutorial | Webinars Webinar Github | Articles
• Shiny Developer Conference 2016 | Materials | Blog Announcement
• Contributions
  • R Graph Catalog (Jenny Bryan) | r-graph-catalog GitHub repository
  • Zev Ross Shiny Material | Jenny Bryan Interactive Tutorial
  • Steph Locke Shiny Design Patterns (github)
  • Garrett Grolemund Blog
• ShinyDashboard
• Shiny Download Files

Debugging Shiny

• options(shiny.reactlog=TRUE) then command-fn-F3
• cat(file=stderr(), ...)
• options(shiny.error=browser)
• Web browser: right-click inspect element
• JavaScript Dev mode OSX
• Brian Yandell stuff
  • Shiny Modules
  • corheatmap github

Advanced tools (javascript, updated URLs, widgets)

• ShinyURL
• Custom objects
• HTMLWidgets Showcase | D3 Heatmap
• Karl Broman’s Horizon | Notes on Making Horizon