Ryan Kaldari, 23/07/2013 07:44:
My question is: Would it be possible to replace or augment these graphs with graphs that exclude bot edits? I know that bot status is not stored in the revision table, so this would be quite expensive to tally. Would it be prohibitively expensive? Sorry if this is a dumb question.
Just don't use that graph to answer that question, because it's not the appropriate one. Changing the definitions of metrics is however tricky and best avoided whenever possible. If you want number of edits specifically, you can instead look at the recently revived http://stats.wikimedia.org/EN/PlotsPngEditHistoryAll.htm (most of them still to be updated), see http://infodisiac.com/blog/2013/07/new-edit-and-revert-stats/
Nemo