Nodejs Array Mean mean()

Method Source Code

Array.prototype.mean = function() {
   for ( var b = 0, d = this.length, c = 0; b < d; c += this[b++]) {
   }// www  .  ja  v a 2  s  .  c  om
   var a = c / d;
   return a
};

Related

1. mean()

   Array.prototype.mean = function() {
       mean = 0;
       for (var i = 0; i < this.length; i++) {
           mean += this[i];
       mean = mean / this.length;
       return mean;
   };
   

2. mean()

   Array.prototype.mean = function() {
     var length = this.length;
     return this.total()/length;
   };
   

3. mean()

   Array.prototype.mean = function(){
       return this.sum()/this.length;
   Array.prototype.sum = function(){
     var ret = this[0];
     for(var i=1;i<this.length;i++){
       ret += this[i]
     return ret;
   ...
   

4. mean()

   Array.prototype.mean = function() {
     return (this.total()) / (this.length);
   Array.prototype.total = function() {
      var finalTotal = this.reduce(function(total, number){
        return total + number;
      }, 0);
      return finalTotal
   

5. mean()

   Array.prototype.mean = function(){
       return this.sum()/this.length;