Hi, I have a question about data discrepances on Analytics. It is a simple issue but I really don't know how to solve it or understand it.
So, looking at the Analytics report tab, I choose in the calendar a whole year, so for example: from the first of january to the 31 of december and it gives me X number of sessions. Then, for further detail I extract the data month by month using the calendar and when I sum up the individual numbers from each month it doesn't give me the same number. So, why there can be a gap from almost 4000 visits between the two data. I have reviewed the data thousand times to make sure it is correct everything I do and it is.
If any one could help me, I would be very pleased and gratefull.