Editing Twitter analysis (CDSW) (section)

== Goals ==

Starting with the sample program, try to answer the following questions. The first one is done for you!

* Build a histogram of tweets per day. Use it to identify potential events. We'll use python to make a CSV file that we can import to a spreadsheet.
* Change your program to plot the number of users that are tweeting.
* Pick an interesting time period from the data. Can you figure out where an event took place based on the locale of the user? What about geographic information? 
* Who gets retweeted the most in the data set?
* Modify your histogram to look at tweets per hour rather than per day.
* Use your imagination! What else can you find?