Notes Northeastern University subscribes to Lynda's online training courses. If you need additional background in R programming, you are urged to take the course "Up and Running with R" by Barton Poulson on Lynda. Sign in to Lynda Online Training by going tolynda.northeastern.eduor from Blackboard. Log on with your myNEUusername and password. Note that the Google Chrome may not be fully compatible with Lynda, so you may need to switch to an alternate browser (Safari, Internet Explorer, or Firefox).
You can also install the Lynda mobile app from their website or from the appropriate app store for your iOS or Android device. You will need to log in on the apps with your myNEU credentials.
Note that file-->save saves an .R file. This contains only the code from your session. This is what you submit for an assignment. session -->save workspace saves your running environment. Your running environment consists of any objects and functions you have used or created during that session.
Northeastern University Khoury College of Computer and Information Sciences DS 4100 Data Collection, Integration and Analysis