5 Replies Latest reply on May 17, 2012 8:21 PM by Ahmad Fattahi

    Average of only Positive values in a duration




      I need the average value of the pi tag within a duration, which was easy enough in pi webservices.


      But this pitag also have some negative values. Is there anyway to ignore the negatvie values in that duration and


      calculate the average of only positive values?