Damien Cassou wrote:
> Please have a look at the NSMetrics class. Here, you have the methods
> which generate the tables and their numbers. If you find any problem
> with the algorithms, please tell me.

Excellent, thanks. I had never seen NSMetrics before. Is there a 
particular version of Nile that should be used for those measures? I 
tried 0.9.5 (the latest published universe version available in 3.10) 
and it blows up, first because there is no trait NSTCollectionStream and 
later because it sends #overridesSelectors which isn't implemented anywhere.

Cheers,
   - Andreas