20 Oct
2009
20 Oct
'09
10:36 a.m.
The thing about the data I presented, however, is that it is _differential_ ... it says "set your knobs, look at four days over four years, and let's see if the migration among populations seems consistent."
as we discussed this morning, this has the problem of not knowing how much of the change is in the lens through which you are looking and how much is in that at which you are looking. bgp is way too damned good at information hiding. randy