title: Normalise range of values of array without knowing min/max values
body: <p>Is it possible to arrange the values of an array to have a range of 0.0 - 1.0. but without having to know the min and max values of the array in advance. Say I have this below.</p>
  
  <p><code>Event:7.3339,5.20755,25343052,11.8282,-1,1,146511,-0.584812,1.41411,1.23406,-2.27636,6.23602,2.3905,2.06042,-1.55016,5.8858,-1.81976,-3.85836,4.62525</code></p>
  
  <p>So in the future I want to make sure it will be normalized to the given range by finding the min/max values programatically. </p>