Web Apps in R: How to Deploy R Shiny web app to Heroku | Shiny Tutorial Ep 6

Have you ever wanted to deploy your R Shiny web app to the internet so that it can be accessed by anyone around the world. In this video, I will be showing you how to deploy the R Shiny web app to Heroku.

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[KenJee_ds]

Very cool! Good to know how to do this with R instead of 🐍

[newbestofthis]

Finally R 😍 I love this language and I'm happy you gave it a chance

[username]

i am quite sure that this channel is gonna be one of the millioner subs sooner or earlier :D

[Mario-oxdm]

Another well made video and congrats on 20K Subscribers Chanin!

[fairuzshadmanishishir]

Professor can you please make videos on data science in dna sequencing!

[alirezaka]

Thanks man these series of video really help me ♥

[abhipsatripathy]

Though I have studied Biology in my school but with this series, I have started loving it. All thanks to @DataProffesor. I was trying to build SIR Infection modeling with R. I think my codes are pretty correct. But I don't know how I encountered an error. Tell me please how to solve this?

Error in eval(substitute(expr), data, enclos = parent.frame()) :
object 'lambda1' not found


What error is this?

[nathanjones]

Question:
If I created a single app.R (name_of_app.R) file instead of separate files for ui and server, will this same process work ?
Currently I have init.R and name_of_app.R in my GitHub Repo. Also, are there any easy/free ways to add authentication/security to my Heroku Web App ?

Thanks for all your videos ! I am now a subscriber : )

[jishudey]

oh gosh you saved me, thank u data professor

[sirazummonira]

thanks for your useful and effective i couldn't load a time series object in R shiny for making a plot ....

[splashoui]

I watched the video after 1 year. Tried to deploy the app on heroku and it gives an error "The supported stacks are 'heroku-16' and 'heroku-18'." I think heroku updated the stack 20, in your profile its 18 but mine is 20 now, how can I fix this ? I couldnt find the solution . thank you, i hope you see this .

[hasim]

couldn't find the buildpack link. This playlist has become one of my favorite.

[manuelgarciaduran]

from the video 5 to the 6 you incluide csv and models... im confuse

[rahulsamaddar]

Hi Can you also help me understand the mechanism or process to deploy R Shiny web app in an on Prem server and in an AWS server please. Thanks for the video's

[juanignaciogargiulo]

Hi Professor, thanks for this video, it is great !! Do you think it is safe to deploy a Shiny app using Heroku/Github if the data that contains is private and needs to be shared only with specific people?

[paresh]

The video was very helpful.
I have one query, renderDataTable() from DT package does not give output in the Heroku web app, solution for this will be of great help.

[Mason]

How would you suggest doing It with a large dataset?

[alvaromorales]

the package '"sf" cannot be installed. Do you know another way to deploy a shinny app with this limitation?.

[thecinemacloud]

is there possible to deploy shiny web application in azure web app with container image?

[andimozart]

why when I deploy your project and my project in heroku, it stuck and grayed out in website?