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Kurs

Building Web Applications with Shiny in R

Fortgeschrittener Anfänger

Aktualisierte 05.2025

Shiny is an R package that makes it easy to build interactive web apps directly in R, allowing your team to explore your data as dashboards or visualizations.

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RProgramming4 Stunden16 Videos61 Übungen5,050 XP30,458Leistungsnachweis

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Kursbeschreibung

Shiny is an R package that makes it easy to build highly interactive web apps directly in R. Using Shiny, data scientists can create interactive web apps that allow your team to dive in and explore your data as dashboards or visualizations. If you want to bring your data to life, Shiny is the way to go! Using data about baby names, food ingredients, and UFO sightings, you'll build a variety of different Shiny apps that leverage different inputs and outputs. You’ll also learn the basics of reactive expressions. By the end of this course, you’ll have the Shiny skills you need to build your first app in R.

Voraussetzungen

Introduction to the Tidyverse Intermediate R

1

Get Started with Shiny

Kapitel starten

Introduction to Shiny

Client vs. Server

When to build a web-app?

Build a "Hello, world" Shiny app

Build a "Hello, world" Shiny app (2)

"Hello, World" app input (UI)

"Hello, World" app output (UI/Server)

Build a babynames explorer Shiny app

Add input (UI)

Add output (UI/Server)

Update layout (UI)

Update output (server)

2

Inputs, Outputs, and Layouts

Kapitel starten

Selecting an input

Add a select input

Add a slider input to select year

Add a table output

Add an interactive table output

Add interactive plot output

Layouts and themes

Sidebar layouts

Tab layouts

Building apps

App 1: Multilingual Greeting

App 2: Popular Baby Names

App 3: Popular Baby Names Redux

3

Reactive Programming

Kapitel starten

Reactivity 101

Source vs. Conductor vs. Endpoint

Add a reactive expression

Understanding reactive expressions

Observers vs. reactives

Add another reactive expression

Does this have a side effect?

Add an observer to display notifications

Stop - delay - trigger

Stop reactions with isolate()

Delay reactions with eventReactive()

Trigger reactions with observeEvent()

Controlling action triggers

Applying reactivity concepts

Reactivity concepts: observe & reactive

Convert height from inches to centimeters

4

Build Shiny Apps

Kapitel starten

Build an Alien Sightings Dashboard

Alien sightings: add inputs

Alien sightings: add outputs

Alien sightings: tab layout

Exploring the 2014 Mental Health in Tech Survey

The shinyWidgets gallery

Explore the Mental Health in Tech 2014 Survey

Validate that a user made a selection

Explore cuisines

Explore cuisines: top ingredients

Explore cuisines: top ingredients redux

Explore cuisines: wordclouds

Mass shootings

Mass shootings: add inputs

Mass shootings: modify output

Mass shootings: display help

Wrap up video

Building Web Applications with Shiny in R

Kurs
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Mach mit 16 Millionen Lernende und starte Building Web Applications with Shiny in R heute!

Kostenloses Konto erstellen

oder

Durch Klick auf die Schaltfläche akzeptierst du unsere Nutzungsbedingungen, unsere Datenschutzrichtlinie und die Speicherung deiner Daten in den USA.