An R-docker hello world example

This in an example R project setup for deployment on a docker container, running and connecting a docker container that runs R.

To play along at home, follow the blog post at https://www.symbolix.com.au/blog-main/r-docker-hello. It will

• Set up a dockerfile
• Set up a composer file
• Build a container
• Run a container with Rstudio
• Connect to that container and run a script
• Write the output back to a mounted data folder on the host
• Look at how to set up other connections that you might use often