adapted readme

README.md

 # higgs-data-analysis
 
+Dataset from: http://snap.stanford.edu/data/higgs-twitter.html
+
+Scripts:
+    1. r_script.r is used to gather network position information for all nodes
+    2. create_user_data.py is used to gather all user id's and save it to a file 
+    3. analysis.py is used to gather the information when users first received the news about higgs boson
+    4. merge_csv.py merges the interaction data with the network position data
+
+Results:
+    - users.txt : File with all user id's 
+    - interactions.csv: Contains for all users the earliest_timestamp, tie_value and number of channels
+    - degree_follower.csv: Contains network position information
+    - data_analysis_results.csv : Merged network position with interactions. Final dataset
+