TidyTuesday: Reactive Dashboards with R Shiny

In this week's #TidyTuesday video, I go over reactive variables and events using #RShiny. I first show how to upload data into a dashboard and have the filters change programmatically. I then go on to create a simple dashboard for EDAs and explain how to create event-driven reactive functions using action buttons and reactive variables. Finally, I show how to export results into excel files using the download button.
#ShinyDashboard
Connect with me on LinkedIn: / andrew-couch
Code for this video: github.com/and...
TidyTuesday: github.com/rfo...
Twitter: / andr3wcouch
PC Setup (Amazon Affiliates)
Keyboard: amzn.to/3Bbbk3T
Mouse: amzn.to/3BcRGVo
Microphone: amzn.to/3ePo9JS
Audio Interface: amzn.to/3qTAmjz
Webcam: amzn.to/3L9Ql6j
CPU: amzn.to/3qGa6Zu
GPU: amzn.to/3DnhMHL
RAM: amzn.to/3LdTxh7

[@djangoworldwide7925]

You're a top notch smart dude and I love your unedited videos. You're so great and Iove sometimes how you get confused and become human

[@ferranoa1057]

Thank you Andrew!! Your videos really help, I love them!

[@santiagoorantes9855]

Man what a great video, had been stuck with a reactive module not activating or "reacting" and this helped a lot! (and good tip about the req() function) cheers!! And thanks!!

[@yihunzeleke6877]

Thank you, Andrew!

[@marniemaddockv2180]

Great video. It is great that you go step by step with the code and type as you go, most don't do that. Is there a way to have the Run Model button appear after the dataset has been selected?

[@MemoWrightt]

Amazing co ntent I'm new to all of this and I barely understand. But it is really interesting, thanks for sharing!

[@amaradiallo6645]

Hi Andrew, I really love your video! I mean ALLLLL of them. Can you please do some videos on Programming in R. Thanks

[@AndrewCouch]

I have a video on creating functions in R kzbin.info/www/bejne/baDdYqR9eNGlopI but I might make a video on package development in the future.

[@ivanbzg8955]

Hey, have you tried shiny.fluent? Really similar to shiny dashboards but looks amazing. An interesting video could be a tutorial to convert a shiny dashboard into a shiny.fluent.

[@AndrewCouch]

I have not heard of shiny.fluent but from a brief glance, it looks interesting. To be honest, I think shiny.fluent seems to be in-between flexdashboard and shinydashboard in terms of complexity so I'm not sure if I would personally use it. I'll do some more research on it and decide if I'll make a video. Thanks for the suggestion!

[@ivanbzg8955]

@@AndrewCouch Sure thanks! It looks daunting at first sight but it's actually a quite friendly way to make your app look super professional. And one's you made one you can recycle the structure to use in all your futures apps

[@taneunice7732]

Hey, i would like to ask, am i able to Upload a file in and call the file to generate Statistics Summary for all all the related csv files ?

[@Achrononmaster]

Why not use reactiveFileReader()? Use the tool fit for the purpose.

[@AndrewCouch]

Mostly because it’s a video on the basics. reacticeFileReader() is more for an updating static csv compared to fileInput() which allows the user to choose a file.