10 examples of 'average function javascript' in JavaScript

135
function average(values) {
136
  let total = 0.0;
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  let count = 0;
138
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  values.forEach(v => {
140
    if (missing(v)) {
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      return;
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    }
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    total += v;
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    count += 1;
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  });
147
148
  if (count === 0) {
149
    return null;
150
  }
151
152
  return total / count;
153
}

772
function average(array) {
773
  var sum = 0;
774
  for (var i = 0; i < array.length; i++) {
775
    sum += Math.round(array[i]);
776
  }
777
  return (sum / array.length);
778
}

73
function average(array) {
74
  function plus(a, b) {
75
    return a + b
76
  }
77
78
  return array.reduce(plus) / array.length
79
}

291
function avg(aggData, value) {
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    aggData.count++;
293
    aggData.sum += value;
294
    aggData.aggValue = aggData.sum / aggData.count;
295
}

316
function average(data) {
317
    var sum = data.reduce(function(sum, value) {
318
        return sum + value;
319
    }, 0);
320
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    var avg = sum / data.length;
322
    return avg;
323
}

61
this.average = function average( column_name, conditions, callback ){
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	var options = {}
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		, column_name = column_name || 'id'
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		, conditions = conditions || {};
65
	/* Reload the cache */
66
	if (conditions.force)	force = ActiveSupport.clone(conditions.force); delete conditions.force;
67
	if(typeof(column_name)=="function"){
68
		callback = column_name;
69
		column_name = 'id';
70
	}
71
	if(typeof(conditions)=="function"){
72
		callback = conditions;
73
		conditions = {};
74
	}
75
	options = {
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		from: this.to_s(),
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		select: "AVG("+ column_name +")",
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		conditions: conditions
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	}
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	if (this._extra_parameters) options.extras = this._extra_parameters;
81
	var query = new Query().make_select(options);
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	this.exec(query.sql, query.values, function (error, data){
83
		return callback ? callback(error, data[0][options.select]) : data;
84
	} );
85
	return this;
86
}

28
get average() {
29
    if (this.v.length < this.minsize) return -1;
30
    else return this.sum/this.v.length;
31
}

1077
function average(data){
1078
	var sum = data.reduce(function(sum, value){
1079
		return sum + value;
1080
	}, 0);
1081
1082
	var avg = sum / data.length;
1083
	return avg;
1084
}

112
function average(array) {
113
    if (array.length === 0) {
114
        return 0;
115
    }
116
    return (
117
        array.reduce(function(s, v) {
118
            return v + s;
119
        }, 0) / array.length
120
    );
121
}

3
function average(list) {
4
  if (!list.length)
5
    return 0;
6
7
  var sum = list.reduce(function(previous, current) {
8
    return previous + current;
9
  });
10
  return (sum / list.length).toFixed(0);
11
}