bioconductor v3.9.0 InteractiveDisplayBase
The interactiveDisplayBase package contains the the basic
Link to this section Summary
Functions
Run a shiny app, capturing results to the R session
display: Open a Shiny application for a Bioconductor object
Link to this section Functions
dot_runApp()
Run a shiny app, capturing results to the R session
Description
This utility function launches a shiny visualization application, either in the RStudio viewer pane (if run under RStudio) or in the browser.
Usage
.runApp(app, ...)Arguments
| Argument | Description |
|---|---|
app | The shiny application definition, see ?shiny::runApp . |
... | additional arguments passed to shiny::runApp() . |
Value
The return value of shiny::runApp .
Author
Martin Morgan
Examples
if (interactive()) {
require(shiny)
app <- list(
ui = fluidPage(
title="Who Am I?",
sidebarLayout(
position="left",
sidebarPanel(
h1("Your name"),
textInput("your_name", "Your name?", "Anonymous"),
actionButton("done", "Done")),
mainPanel(
"Hi", textOutput("your_name", inline=TRUE))
)),
server = function(input, output) {
output$your_name <- renderText(input$your_name)
observe({
if (input$done > 0)
isolate(stopApp(returnValue = input$your_name))
})
})
.runApp(app)
}interactiveDisplayBase_methods()
display: Open a Shiny application for a Bioconductor object
Description
This opens a shiny visualization application in the browser based on the submitted object.
Usage
display(object, ...)Arguments
| Argument | Description |
|---|---|
object | data object to display |
... | additional arguments passed to methods; currently unused. |
Value
Usually some variation of the initial input object, but it may be altered by the display widget (subset for example).
Seealso
http://bioconductor.org/packages/2.13/bioc/html/interactiveDisplayBase.html
Author
Shawn Balcome and Marc Carlson
Examples
if(interactive()) {
## draw a data.frame
display(mtcars)
## subset a data.frame:
mtcars2 <- display(mtcars)
}