title: Using a loop to create multiple variables
body: <p>Let's say I need to make 5 variables. 
  Since this may need to be adjusted in the future, I'm using a loop.</p>
  
  <pre><code>i = 0
  for j in range(5):
      i += 1
      w[i] = function(i)
  
  #results in:
      w1 = function(1)
      w2 = function(2)
      #etc...
  </code></pre>
  
  <p>I know the code above is incorrect.
  Is it possible to use a loop to create different variables?</p>