I am currently working on an R Shiny project and below is a small reprex of the things I am trying to accomplish in my actual project. The basic idea is to proc
This is my shiny application: ui.R # values to show, or not show, these will be the 'choices' and 'selected' values # for the checkboxGroupInput() all_rows <
I have a query that gives me a dataframe. When I receive the data frame, I use this code to make some numeric variables: variables_numeric<-c("A","B","C","D"
When I am runing shiny in vscode I can't draw a plot. Even the example shiny::runExample("01_hello") enter image description here this is my sessionInfo() R ve
Is it possible to change the background color of user-selected cells in a Shiny app DT table based on programmatic rules and reactive values? I can customize th
I'm trying to find an easy, up-to-date way to plot transition matrices. Could someone please recommend a method or package? I found advice on Stack, but the pos
I am trying to add a row index column to a reactive data frame created on-the-fly from user inputs. I am able to do this outside of Shiny using the tibble::rowi
I am willing to make my Shiny App accessing the camera and take photos every 5 seconds in the background. I do not want to see the photos on t
I am working with a linux server and I would like to run a docker container with my shiny app, but it is not working. In order to check the problem, I have run
I am trying to make one of two plots depending on browser size (from shinybrowser) using conditionalPanel. The plots are appearing when I run the app locally bu
Aim: Return a reactive dataframe object from within the module named "modApplyAssumpServer" Problem: I am getting an endless loop. Even if I wrap everything wi
I have a shiny app on RStudio's free shiny server that uses a fair number of libraries which results in a slow calculation time. The time for the UI to load is
I need to add a fileInputs to each row of a table. Unfortunately, this widget does not work correctly, unlike regular actionButtons and other elements. The wind
I would like to stretch these plots to the window size or at least make them bigger: ui.R options(rgl.useNULL = TRUE) library(shiny) library(rgl) shinyUI(flui
I have a shiny application that takes a file upload, calls a script that processes the uploaded file, and writes 4 csvs as output. The app works but as the titl
To view a pdf file and my shiny app, I use the following code on the server side, which everyone recommends: output$pdf_info_exper <- renderUI({ se
Goal I have five expectations: Solution using modules Communication between modules Dynamic creation of modules local storage using shinyStore Export result in
I want to link to a specific content of another tabPanel within an R Shiny app. I've found plenty of advice on how to do the half part of it respectively: there
I am looking to: Insert UI elements Update UI elements Run a long calculation All after pressing one button. Example app: #EXAMPLE APP---- #Libraries---- librar
I am trying to create a Shiny app, in which users can select an "option" in the drop-down box(created using selectInput) and Shiny will display the data table a