Hi Terrence, if you use the tracking stream, you will get limit notices telling you how many tweets you missed (because the stream didn't provide the volume). This should be a way to determine absolute N. Notice that this still means that spam tweets might be filtered.
Pascal On 22.Jul2010, at 10:44, Terrence Tee wrote: > Then only i know the number of results available? > Any smarter way? No?