class: center, middle, inverse, title-slide # Datenvisualisierung 2.0 ## R Shiny oder wie ich Forschung zugänglich mache ### Cosima Meyer ### 2021-03-01 --- ## Forscherin und Datenliebhaberin .left-column[ <img src="book.png" width=100 height=100> <br> <img src="laptop.png" width=100 height=100> <br> <img src="lamp.png" width=100 height=100> ] .right-column[ **Doktorandin** und **wissenschaftliche Mitarbeiterin** an der Universität Mannheim <br><br><br> **Mitgründerin** und **Mitherausgeberin** des Data Science Blogs [**Methods Bites**](https://www.mzes.uni-mannheim.de/socialsciencedatalab/) <br><br><br><br><br> **Autorin** des R-Packages [**overviewR**](https://cosimameyer.github.io/overviewR/) ] --- class: center ## Ihr seid in guter Gesellschaft...  --- ## ShinyApp - Was ist das eigentlich? .pull-left[  ] .pull-right[ - Web-basierte Anwendung, die - **(data) storytelling** erlaubt, - Ergebnisse **interaktiv kommuniziert**, - ein **professionelles Design** hat und **kosteneffizient** ist, - **und das beste:** Man kann schon mit wenig R-Kenntnissen ganz leicht eine ShinyApp bauen! ] --- class: inverse, center, middle # Was kann man mit ShinyApps machen? --- ### Kommunikation von wissenschaftlichen Ergebnissen [](https://cosima-meyer.shinyapps.io/conflict-elections/) --- ### Visualisierung von Surveydatensätzen [](https://scotland.shinyapps.io/sg-scottish-household-survey-data-explorer/) --- ### Interaktiver Appendix [](http://134.155.108.111:3838/Populism/) --- ### Suchmaschine für (wissenschaftliche) Artikel [](https://cosima-meyer.shinyapps.io/coro2vid-19-shinyapp/) --- ### Und so viel mehr... [](https://shiny.rstudio.com/gallery/) --- class: inverse, center, middle # Wie erstelle ich eine ShinyApp in R? --- # Aufsetzen einer ShinyApp <br> <img src="75.png" width=1500 height=500> --- # Aufsetzen einer ShinyApp <br> <img src="74.png" width=1500 height=500> --- # Aufsetzen einer ShinyApp <br> <img src="73.png" width=1500 height=500> --- class: inverse, center, middle [](https://cosima-meyer.shinyapps.io/conflict-elections/) --- background-image: url("body.png") background-size: 150px background-position: 95% 8% ### ui.R Bestimmt das **Aussehen** der App  <!-- --- --> <!-- background-image: url("body.png") --> <!-- background-size: 150px --> <!-- background-position: 95% 8% --> <!-- ### ui.R --> <!--  --> --- background-image: url("head.png") background-size: 200px background-position: 95% 8% ### server.R Kreiert das **Gehirn** der App <img src="18.png" width=2000 height=500> --- ### shinyApp() **Als letzter Schritt:** <br> Das **UI** mit dem **Server** kombinieren <br> <br> <br> <br> .center[ ```r shinyApp(ui = ui, server = server) ``` ] --- [](https://cosima-meyer.shinyapps.io/conflict-elections/) --- class: inverse background-image: url("computer.png") background-size: 200px background-position: 95% 8% <br><br><br> # Mehr Ressourcen .pull-left[.small[ - Shiny - [R Studio tutorial](https://shiny.rstudio.com/tutorial/) - [Hadley Wickham: Mastering Shiny](https://mastering-shiny.org) - [Konstantin Gavras and Nick Baumann: Shiny Apps: Development and Deployment](https://www.mzes.uni-mannheim.de/socialsciencedatalab/article/shiny-apps/) auf Methods Bites - [Julie Scholler: Intro to Shiny Web App](https://juliescholler.gitlab.io/files/M2/M2-CM3-Shiny.html#1) - [Kaleen L. Medeiros: Introduction to Shiny](https://github.com/klmedeiros/rladies-tunisia-july2020-intro-shiny) - [Garrett Grolemund: How to understand reactivity in R](https://shiny.rstudio.com/articles/understanding-reactivity.html) - [CheatSheet](https://shiny.rstudio.com/images/shiny-cheatsheet.pdf) - ShinyApps hosten - [Hosting and deployment](https://shiny.rstudio.com/articles/shinyapps.html) - [Shinyapps.io - Step-by-step guide](https://shiny.rstudio.com/articles/shinyapps.html) ]] .pull-right[.small[ - echarts4r - [echarts4r vignette](https://echarts4r.john-coene.com/index.html) - [Paul Simmering: Exploring echarts4r](https://rpubs.com/paul_simmering/echarts) - Value boxes - [Joshua Kunst: valueBoxes and Sparklines](https://jkunst.com/blog/posts/2020-06-26-valuebox-and-sparklines/) - Shiny dashboards - [R Studio tutorial](https://rstudio.github.io/shinydashboard/) - [Themes](https://github.com/nik01010/dashboardthemes) - Optimieren von ShinyApps - [Make your ShinyApp faster](https://appsilon.com/r-shiny-faster-updateinput-css-javascript/) - [shiny.worker](https://www.r-bloggers.com/shiny-worker-speed-up-r-shiny-apps-by-offloading-heavy-calculations/) ]] --- class: inverse, middle, center <img src="computer.png" width=200 height=150> <svg style="height:0.8em;top:.04em;position:relative;fill:white;" viewBox="0 0 512 512"><path d="M459.37 151.716c.325 4.548.325 9.097.325 13.645 0 138.72-105.583 298.558-298.558 298.558-59.452 0-114.68-17.219-161.137-47.106 8.447.974 16.568 1.299 25.34 1.299 49.055 0 94.213-16.568 130.274-44.832-46.132-.975-84.792-31.188-98.112-72.772 6.498.974 12.995 1.624 19.818 1.624 9.421 0 18.843-1.3 27.614-3.573-48.081-9.747-84.143-51.98-84.143-102.985v-1.299c13.969 7.797 30.214 12.67 47.431 13.319-28.264-18.843-46.781-51.005-46.781-87.391 0-19.492 5.197-37.36 14.294-52.954 51.655 63.675 129.3 105.258 216.365 109.807-1.624-7.797-2.599-15.918-2.599-24.04 0-57.828 46.782-104.934 104.934-104.934 30.213 0 57.502 12.67 76.67 33.137 23.715-4.548 46.456-13.32 66.599-25.34-7.798 24.366-24.366 44.833-46.132 57.827 21.117-2.273 41.584-8.122 60.426-16.243-14.292 20.791-32.161 39.308-52.628 54.253z"/></svg> [@cosima_meyer](https://twitter.com/cosima_meyer) <svg style="height:0.8em;top:.04em;position:relative;fill:white;" viewBox="0 0 448 512"><path d="M416 32H31.9C14.3 32 0 46.5 0 64.3v383.4C0 465.5 14.3 480 31.9 480H416c17.6 0 32-14.5 32-32.3V64.3c0-17.8-14.4-32.3-32-32.3zM135.4 416H69V202.2h66.5V416zm-33.2-243c-21.3 0-38.5-17.3-38.5-38.5S80.9 96 102.2 96c21.2 0 38.5 17.3 38.5 38.5 0 21.3-17.2 38.5-38.5 38.5zm282.1 243h-66.4V312c0-24.8-.5-56.7-34.5-56.7-34.6 0-39.9 27-39.9 54.9V416h-66.4V202.2h63.7v29.2h.9c8.9-16.8 30.6-34.5 62.9-34.5 67.2 0 79.7 44.3 79.7 101.9V416z"/></svg> [cosimameyer](https://www.linkedin.com/in/cosimameyer/) <svg style="height:0.8em;top:.04em;position:relative;fill:white;" viewBox="0 0 496 512"><path d="M336.5 160C322 70.7 287.8 8 248 8s-74 62.7-88.5 152h177zM152 256c0 22.2 1.2 43.5 3.3 64h185.3c2.1-20.5 3.3-41.8 3.3-64s-1.2-43.5-3.3-64H155.3c-2.1 20.5-3.3 41.8-3.3 64zm324.7-96c-28.6-67.9-86.5-120.4-158-141.6 24.4 33.8 41.2 84.7 50 141.6h108zM177.2 18.4C105.8 39.6 47.8 92.1 19.3 160h108c8.7-56.9 25.5-107.8 49.9-141.6zM487.4 192H372.7c2.1 21 3.3 42.5 3.3 64s-1.2 43-3.3 64h114.6c5.5-20.5 8.6-41.8 8.6-64s-3.1-43.5-8.5-64zM120 256c0-21.5 1.2-43 3.3-64H8.6C3.2 212.5 0 233.8 0 256s3.2 43.5 8.6 64h114.6c-2-21-3.2-42.5-3.2-64zm39.5 96c14.5 89.3 48.7 152 88.5 152s74-62.7 88.5-152h-177zm159.3 141.6c71.4-21.2 129.4-73.7 158-141.6h-108c-8.8 56.9-25.6 107.8-50 141.6zM19.3 352c28.6 67.9 86.5 120.4 158 141.6-24.4-33.8-41.2-84.7-50-141.6h-108z"/></svg> [cosimameyer.rbind.io](http://cosimameyer.rbind.io) <svg style="height:0.8em;top:.04em;position:relative;fill:white;" viewBox="0 0 496 512"><path d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3zm44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z"/></svg> Code und Slides </br></br> [bit.ly/shinyApp-material](http://bit.ly/shinyApp-material) --- .footer[Abbildungen sind entweder von mir oder wurden über canva.com bezogen]