Trying to agregate data and create a dsplayed table with it

Discussion created by megranat on Feb 20, 2014
Latest reply on Feb 25, 2014 by mdenil
  I'm really new to this, and I am trying to create an aggregate table with my data to be displayed with my map. I have, lets say 10 pieces of property in the State of New York, I want to take the data from my attribute table for size of plot (I'm using each plot as a single point) and get the total amount of property and the average property size. Once I get it, I want to produce a table ot legend with that information. How would I go about it?
many thanks in advance!