This folder contains one notebook and several helper files:
mars.R and plumber.R: are scrips written in the R statistical language which define training and hosting functions as specified for the Amazon SageMaker, bring your own algorithm/container documentation.
Dockerfile: is the necessary configuration for building a docker container that calls the mars.R script.
r_bring_your_own.ipynb: is a notebook that calls the custom container once built and pushed into ECR.