Calculating median - javascript

Question

I\'ve been trying to calculate median but still I\'ve got some mathematical issues I guess as I couldn\'t get the correct median value and couldn\'t figure out

Answer 1

Change your median method to this:

function median(values){
  if(values.length ===0) return 0;

  values.sort(function(a,b){
    return a-b;
  });

  var half = Math.floor(values.length / 2);

  if (values.length % 2)
    return values[half];

  return (values[half - 1] + values[half]) / 2.0;
}

fiddle