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R Shiny Application Split Into Multiple Files

R Shiny Application Split Into Multiple Files

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An R Shiny application can be completely made of just one file that includes your UI and server code. Depending on the application you're creating this can get messy as the number of lines grows. Splitting the app across multiple files also helps with debugging and being able to reuse code for another project. For this post, the actual code and what it's doing will not be covered. The code is more of a placeholder and this is creating a project framework to start Shiny applications. Creating a new project The best practice is to create a new project for each application. This is simple with RStudio and using the "File" dropdown to select "New Project" Select "New Directory" Choose "Shiny Web Application" Give your directory a name and the location you want to save i...