For my system: Ubuntu 12.04 and R 3.03, whenever I install a custom package in R via >install.packages() the package is installed by default to /home/USER/R/x86_64-pc-linus-gnu-library/3.0/...

I have installed my shiny server on Ubuntu. In addition I installed Texlive- full 2017 on the server as well. The problem is that downloading report from the shiny app on the server does not work (...

I am using R to deploy an app over the web, but the URL from which my app takes data is where my app takes time. Is it possible to cache that data? I tried to install the packages memoise, R.cache ...

How can I embed an image in a cell that is generated using the DT package so that it is displayed in an app using shiny? My example is based of this question R shiny: How do I put local images in ...

Need to change the shinyapp.io deployment path from https://username.shinyapps.io/abc to https://username.shinyapps.io/xyz Can anyone advice how this is done?

I am producing two graphs. Right now they are showing up in two different panels (tabs) ui.r mainPanel( tabsetPanel( tabPanel("Summary", dataTableOutput("dis")), tabPanel("Plot", plotOutput("p...

I have a problem generating a pdf report from my app shiny which is hosted on a server. the app works fine but when I press the button to download the report, I get this error : pandoc version ...

I am using R shiny-server open source version. I want to count the number of users of my application. This is my configuration file: # Instruct Shiny Server to run applications as the user "shiny"...

I am building a Shiny application using the navbarPage() type. I have three tabs - the initial tab has a textInput() box that has default text defined. The mainPanel() of that page has a histogram ...

In web browsers you pass parameters to a website like www.mysite.com/?parameter=1 I have a shiny app and I would like to use the parameter passed in to the site in calculations as an input. So is...

I have a shiny app that takes a JSON input file, runs it through a classifier and returns a classified JSON object. I want the app to be able to communicate with an API. I want the API to post a fi...

I have two applications. R Shiny app hosted on EC2 Asp.net application hosted on Azure. The asp.net app preforms user authentication and is used to organize a whole data science pipeline. A ...

I'm fairly new to shiny and trying to push over a pie chart made in plotly. Upon clicking runapp the html rendered only contains the Title i.e. "Plotly" The code is as under UI library(sh...

I'm trying to make shiny apps available to my coworkers without them having to run or even have R installed. So I read this webpage and found this sentence: If you are familiar with web hosting...

I have a shiny app that I have made that needs to get its data from another server, i.e. the other server when the shiny app is opened sends a request to the shiny app to open the app and feed it t...

Any ideas how I can add HTTPS to Shiny apps? I came across a few guides below but not sure whether they are reliable or not. Adding Authentication to Shiny Server in 4 Simple Steps ADD AUTHENTI...

I am using Azure Webapps for Containers to host an R Shiny-Server. I want to use Azure Active Directory to authenticate and authorize the user logging into the app. I am using the rocker/shiny ima...

I have a Dockerized R Shiny app that extends the rocker/shiny image. I would like to restart the shiny-server inside of the Docker container at some point. From the documentation of shiny-server, I...

I'm not sure how to make a reproducible example of this, but I'm curious to hear if anyone else has encountered this problem. I have an R Markdown file hosted via shiny server on an EC2 instance ru...

Is there a way to get the IP of the person accessing the shiny app? Hopefully there's a R/Shiny solution but I can accept a javascript solution as well. I want to reverse geocode the IP to make gra...

In the case of shiny apps published on a private networks using Shiny Server: are the files in the project folder and subfolders (such as www and/or data) vulnerable to be accesible to an external ...

I want to deploy a Shiny app on the Shiny server but not able to access the app from the local server URL. This is the output of /var/log/shiny-server.log: [2016-04-11 21:39:24.302] [INFO] shin...

I am currently deploying an R Shiny app to Azure App Service, and restricting access via Active Directory integration (which seems to use the Azure easyauth proxy under the hood). When I deploy the...

I have a plot in Shiny UI. If I change any input parameter and through reactivity plot will change. But let's consider following situation:- The plot in Shiny UI plotting let say intra-day price mo...

I have this code for "global" query for passing multiple arguments (countries) to show multiple plot via updateSelectInput my project http://webcovid19.online Problem is that parameter pa...