after adding 2ndary dimensions, the value of sessions change (no sampling)

Discussion in 'Google Analytics' started by starsinclouds, Aug 28, 2017.

  1. #1
    I'm using Analytics 360. There is no remark/note of sampling appearing on the report, so I assume it is a result from complete data --- but then it's a puzzle why "new visitors" pay more sessions (163401) than "total visitors" (154824) do, which seems to be the conclusion of below 2 reports: the difference of these 2 reports is simply that I added default segment "user type" as a secondary dimension in the 2nd report.
    upload_2017-8-29_13-19-53.png upload_2017-8-29_13-20-41.png

    I hope someone can help with this puzzle, many thanks!!
     

    Attached Files:

    starsinclouds, Aug 28, 2017 IP