Ideally I'd like to do as little preparation data work on the server as possible. The less I have to do to prep the data from the database to make a given chart, the happier I am and the more view I can make in the time.
Some of the things I'd like to chart are, for example:
- The distribution of a series of response times
- The number of occurrences per category (basic bar chart)
I'm sure there are others I haven't thought of yet.
Anything that helps me get from a series such as:
[1, 2, 2, 2, 3, 4, 5, 5, 3, 1] or more likely something like [1.2, 3.2, 3.1, 1.1, 4.3, 3.4] where it isn't just a case of counting the frequency of the item
to an actual distribution would be great.
Thanks.
EDIT: To clarify I guess I'm asking for more than just charting APIs, a search on Yahoo or Stack Overflow already finds answers to that. I'm looking for something that can help me turn data into visualizations with the least effort. So with the series above, something that could map it directly into some standard distributions such as a Gaussian distribution.