An example of a call to numericInput is given below where the state_init function from radiant.R is used to check if a value from r_state can be used. The r_state list is created when saving state using reactiveValuesToList(input). In Radiant, when a state file has been loaded and an input is initialized it looks to see if there is a value for an input of that name in a list called r_state. Technical note: Loading state works as follows in Radiant: When an input is initialized in a Shiny app you set a default value in the call to, for example, numericInput. Also, if you load a state file directly into Rstudio it will be used when you start Radiant to recreate a previous state.

If you start radiant again using radiant::radiant() it will use these lists to restore state. If you start Radiant from Rstudio and use > Stop to stop the app, lists called r_data, r_info, and r_state will be put into Rstudio’s global workspace. Loading and saving state also works with Rstudio. Use Refresh in the menu in the navigation bar to return to a clean/new state. The html file radiant-example.nb.html contains the output.Ī related feature in Radiant is that state is maintained if you accidentally navigate to another web page, close (and reopen) the browser, and/or hit refresh. There is also a report in Report > Rmd that was created using the Radiant interface.

Go to Data > View and Data > Visualize to see some of the settings from the previous “state” of the app. As an example, load the state file by clicking on the icon in the navbar and then on Load radiant state file. You can also share the file with others that may want to replicate your analyses. You can open this state file at a later time or on another computer to continue where you left off. To save your analyses save the state of the app to a file by clicking on the icon in the navbar and then on Save radiant state file (see also the Data > Manage tab).

Radiant viewer for mac