RMS calculation in Statistics Express

Hi all,

I want to figure out whether the RMS calculation in Statitics Express will output a signal with a different "number of samples" than the raw signal. I read about the following knowledgebase:

http://digital.ni.com/public.nsf/allkb/862567530005F09C862567210074EA10

but still not quite sure if averaging will reduce the number of samples. Can anyone help me out?

Thanks in advance for any answers!