Change the color and font of text in shiny app asked 11 years, 5 months ago modified 3 years, 4 months ago viewed 128k times One is intended to be run when some reactive variable is triggered and is meant to have side effects (observeevent), and the other returns a reactive value and is meant to be used as a variable (eventreactive) This is because they are loaded into the global environment of the r session
Pokemon GO: Shiny Goomy, Shiny Sliggoo, and Shiny Goodra guide
All r code in a shiny app is run in the global environment or a child of it
In practice, there aren’t many times where it’s necessary to share variables between server.r and ui.r.
Just install r and the packages to run shiny in the shared folder It's easier to maintain because all your colleagues work with the same r version + package then. I'm creating a shiny web app and would like to set the size of the plot and scale What i mean by that is i'm looking for a way to set a finite height/width for my plot, and then scale that set sized image to the mainpanel( plotoutput ()) area
Take this as an example/analogous situation outside of shiny. How to use multiple inputs from selectinput to pass onto 'select' option in dplyr Asked 9 years ago modified 3 years, 3 months ago viewed 42k times I am trying to create a shiny app capable to select rows and columns depending on user's choice
For selecting columns i use pickerinput and for selecting rows the extension "select"
This shiny app gets the data from a raw csv which is previously treated and transformed I got a rscript apart from the shiny app to do all those transformations of the raw data What i would like to do is to call this rscript from the shiny app in order to be executed when the shiny app is launched. I want to build a shiny app that gets matrix data as input and returns a table based on some operations on it as output
By search i find that shinytable package could be useful It's like the difference between observe and reactive