The Statistics module works for every published eMag because it is activated in eMagStudio by default. It is not implied that the statistics could be deleted or switched off once the eMag has been published. You can only disable it before the eMag publishing.
This can be done in eMagStudio Toolbox -> Advanced Options -> Global Plugins by unchecking the Statistics box. This will disable stats for the eMag you are about to publish.