Plot Smoothing Example

globals [n smoothed]

to setup
  clear-all
  set n 0
  set smoothed 0
  reset-ticks
end 

to go
  ;; the variable N does a random walk
  set n n + one-of [-1 0 1]

  tick

  ;; Here's where we calculate the smoothed version of N.
  ;; This one line is the heart of the whole example.
  set smoothed smoothness * smoothed + (1 - smoothness) * n
end 


; Public Domain:
; To the extent possible under law, Uri Wilensky has waived all
; copyright and related or neighboring rights to this model.