I am searching for existing datasets that we can use to test several datavis techniques we are researching.
I know several resources like those included in R (try
plot(Orange) or see here).
But I'd like to take it one step forward:
- Which are the best real-world datasets to test a visualization tool?
- Which datasets have you used in academic papers or teaching slides about datavis?
- Which is the best example from the real world to show the advantages of graphing?