Miscalculating Unique visitors
I wanted to see my unique visitors for Ocotber so far. So I select 1 and 2 oct and then it doesnt sum up the unique visitors for the days. Oct 1 I had 623 unique visitors, Oct 2 I had 850 unique visitors, when I select both days Analytics says I have 623 unique visitors.
Anybody have any idea what could be wrong?
Bas van de Brug