::* [http://statgen.us/uploads/SEQPower.tar.bz2 SEQPower exercise]
::* [http://statgen.us/files/2016/07/vat.tar.bz2 Variant Association Tools exercise]
In order to obtain a particular data set, please follow the following steps:
::# Download the respective data archive file (''*.tar.bz2'') and place it into an appropriate directory.
::# At the command prompt (aka shell or terminal), make this directory the working directory by using the ''cd'' command.
::# Extract the data files by typing ''tar xjvf'' and adding the name of the archive file. The data files will then be in a corresponding subdirectory.
::# Change to this subdirectory (''cd'' command) and proceed with the exercise.