TIBCO Spotfire

Any help would be greatly appreciated... I have a dataset of people. Each person has different activities they may engage in and amount of calories they may burn. In a HIGHLY simplified state, it essentially looks something like this: Participant Time Calories Burned Activity John 12pm 141 Running John...

I have data in the below sample format , Pattern Date Oil Steam P1 02/28/2010 500 800 P1 03/31/2010 600 850 P2 02/28/2010 300 500 P2 03/31/2010 400 670 P3 02/28/2010 500 400 P3 03/31/2010 200 200 I have a filter on the first column and i select P1 and P2. Now in my line chart I want to plot an Sum of...