\BeginKnitrBlock{rmdnote}<div class="rmdnote">There are a number of ways to run a **shiny** app.
For RStudio users, the simplest way is probably to click on the 'Run App' button located in the top right of the source pane when an `app.R`, `ui.R` or `server.R` script is open.
**shiny** apps can also be initiated by using `runApp()` with the first argument being the folder containing the app code and data: `runApp("coffeeApp")` in this case (which assumes a folder named `coffeeApp` containing the `app.R` script is in your working directory).
You can also launch apps from a Unix command line with the command `Rscript -e 'shiny::runApp("coffeeApp")'`.</div>\EndKnitrBlock{rmdnote}