Exploratory Data Analysis - Module 1 - Course Project 1

Place the source data file in the same folder as the project files.

Run the R code files in the following order:

1. load.R # loads and manipulates the source data
2. plot1.R # create the first plot
3. plot2.R # creates the second plot
4. plot3.R # creates the third plot
5. plot4.R # creates the fourth plot

The output graphs are:

plot1.png plot2.png plot3.png plot4.png