I searched for this on meta, but couldn't find an answer.
I'm looking for a way to plot question or answer upvotes over time. I'd like to see things like the way an edit affects the number of upvotes or the velocity that a question gains upvotes. You can do this on the site for a user's reputation, but not individual questions or answers.
I'm hoping some smart person has already done this with one of the data tools.