I have a CSV file of each state and a corresponding value. I need to create a USA map that is color coded by these values. For example NY =3.2, CT = 4.1 etc. The script needs to be done in R. I know this is relatively simple but I dont have time to create it. Likely I will need a follow up script for specific cities within a state if this is executed well. That would be a separate job. The NJ map in the answer is the look I am striving for. It relies on ggplot2.