Changes

Since Fall 2019 we adopted [https://www.docker.com/ docker] to run our course material . We have created various [https://hub.docker.com/u/statisticalgenetics docker repositories] with source material freely available from [https://github.com/statgenetics/statgen-courses github] for users to readily setup and reproduce our tutorials on their own computers. These docker images can also be used as production tool to run relevant software on your computer (Mac, Linux or Windows) for your own data analysis.  In this section document we will discuss focus on discussing how to set it up and run course materials tutorials on your computer, using these docker images and optionally a utility script we created to streamline various docker commands.