On the adjacent tabs, you will find demonstrations whereby you can load your own data into a fully functional Flot chart.
You'll need the HTML5 File Api to use the file loader but no worries, if your browser is lagging behind in HTML5 adoption ::cough::IE::cough:: you can still try out the demos by pasting data into the text area in the first example.
If you don't have a dataset of your own feel free to try one of these:
The main project page can be found on Google Code
If you want the complete documentation. Goto: API Wiki
If you would like to provide feedback, you may do so on the Feedback Wiki.
If you find a bug, report a 'Defect' in the Issues section of the project site.
If you have a suggestion for a new feature, create a 'Feature Request' in the Issues section of the project site.
To use this demo, simply paste your dataset into the text area and hit the 'Run' button.