Peer Review Assignment Week 4 in Getting and Cleaning Data on Coursera
...A new data file needs to be read into R (features.txt) that contains these headers. The subject identifier column and activity factor level column are named simply by typing in the column name....
https://github.com/KLEdlerILSTU/UCI-HAR-Dataset
Student Guide: CI Awareness and Reporting for DOD
...On any given day, a foreign intelligence entity or terrorist may be assessing a DOD employee for recruitment to commit espionage or acts of terrorism. We must remain vigilant in recognizing and reporting signs of espionage and terrorism....
https://www.cdse.edu/Portals/124/Documents/student-guides/CI116-guide.pdf