Exploratory-Data-Analysis-Week-1

Procedure to Run

1. Copy plot1.R, plot2.R, plot3.R and plot4.R to your working directory.
2. To run plot1.R, run source("plot1.R")
3. Clear objects from the work space. To run plot2.R, run source("plot2.R")
4. Clear objects from the work space. To run plot3.R, run source("plot3.R")
5. Clear objects from the work space. To run plot4.R, run source("plot4.R")
6. View plot1.png, plot2.png, plot3.png and plot4.png stored in your working directory.