There are two files in this folder:
-
Har.r - This is an r script that downloads the data collected from the accelerometers from the Samsung Galaxy S smartphone. The script will check to see if the data exists in the home folder, and if not, dowload it for you. This script requires the r package "reshape2" and will likewise install this package if not present already. This script was written and tested on a Windows 8 computer using r version 3.1.0. It may not work on Mac or Linux.
-
The Code book. - This document describes the variables, the data, and any transformations or work that I performed to clean up the data