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Data Issue (added secondary dimension shows different data)

Visitor ✭ ✭ ✭
# 1
Visitor ✭ ✭ ✭

If I analyze data on one particular page:

Behavior -> Site Content -> All Pages -> One particular page

 

If I add source/medium as a secondary dimension, all other data changes (Pageviews, Avg. Time on Page, etc.).

 

The difference is 10% +. What could be the reason for that?

 

 

Re: Data Issue (added secondary dimension shows different data)

Top Contributor Alumni
# 2
Top Contributor Alumni
HI
Can you check on top right hand corner if your report is showing sampled data.
Regards, Nik
LinkedIn  |   @nikhilparachure | My Blog

Re: Data Issue (added secondary dimension shows different data)

Visitor ✭ ✭ ✭
# 3
Visitor ✭ ✭ ✭
Hi theniks, thank you for your answer. Yes, data is sampled (only on 14%).. but I suppose that this sampling would not mismatch data for 10% (and more).

Now I even dont know how to do this report - for particular pages I want to view how many views and from which datasources visitors came on.

If I go to traffic sources report, and define the page in segment I get even more weird data (numbers way higher).