Submission Format
Your submission file must have a header line and should be structured in the following format:

     datetime,count
     2011-01-20 00:00:00,0 
     2011-01-20 01:00:00,0
     2011-01-20 02:00:00,0
     ...

The tutorial code should demonstrate how to generate such a file from a very simple prediction model. Note, these prediction are to be done on the test file under the data tab, where you do not know the actual count, and should match the rows of the test file in count and order. 

Your predictions will be scored by comparing to the ground truth information submitted when this competition was created. Submissions are evaluated using Root Mean Squared Error (RMSE)