This package of programs is for figuring out who is the most influential person in a2geeks.
In this package:
1. geekstwitter.py
    function: get the sum of tweets created by a2geeks in January 2012 and interactions(reply/mention/retweet) among members.
    input: A2GeeksTwitterUsernames.txt
    output: retweets.txt, sumoftweets.txt
2. connection.py
    function: compute Tweets/Retweets/Influence Score for each geek
    input: A2GeeksTwitterUsernames.txt, retweets.txt, sumoftweets.txt
    output: score.txt
3. twitterdb.py
    function: create database and tables
    output: a2geeksTwitter.db
4. twitterinsert.py
    function: insert nodes/edges into tables
    connect: a2geeksTwitter.db
    input: A2GeeksTwitterUsernames.txt, retweets.txt
    output: data inserted in two talbes
5. network.py
    function: create a .gexf file
    connect: a2geeksTwitter.db
    output: twitternetwork.gexf
6. geeksretweet.py
    function: get the number of retweets for each tweet created by a2geeks in January 2012
    input: A2GeeksTwitterUsernames.txt
    output: retweetsby.txt
7. retweetscount.py
    funtion: get the sum of retweets for each a2geeks member
    input: retweetsby.txt
    output: sumofretweets.txt
8. pubinf.py
    function: compute the influential score for each member (score=sumofretweet/sumoftweet)
    input: sumoftweets.txt, sumofretweets.txt
    output: publicscore.txt