library(shiny) shinyApp( ui = list(), server = function(input, output, session) { } )library(shiny) shinyApp( ui = list(), server = function(input, output, session) { } )library(shiny) shinyApp( ui = list(), server = function(input, output, session) { } )library(shiny) shinyApp( ui = list(), server = function(input, output, session) { } )
Interactive web apps with R and Shiny
Lecture 27
Dr. Mine Çetinkaya-Rundel
Duke University
STA 199 - Fall 2023
2023-12-07
Announcements
- Don’t forget to fill out the instructor and TA evaluations!
Shiny
Shiny
Shiny is an R package that makes it easy to build interactive web apps straight from R. You can host standalone apps on a webpage or embed them in R Markdown documents or build dashboards. You can also extend your Shiny apps with CSS themes, htmlwidgets, and JavaScript actions.
Shiny App
Server
+
⇄
Client / Browser
+ +
Anatomy of an App
Sidebar layout
Multi-row layout
Shiny Widgets Gallery
A brief widget tour
Live demo
Let’s make a weather app!
Go to https://github.com/sta199-f23-1/shiny-demo to follow along.
Interactive web apps with R and Shiny Lecture 27 Dr. Mine Çetinkaya-Rundel Duke University STA 199 - Fall 2023 2023-12-07