Java Utililty Methods Array Average

List of utility methods to do Array Average

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Description

The list of methods to do Array Average are organized into topic(s).

Method

Doubleaverage(Double sum, Double size)
average 
if (Math.abs(size) < 0.0001)
    return 0.0; 
return sum / size;
doubleaverage(double values[])
average 
int s = values.length;
if (s == 0)
    return Double.MIN_VALUE;
double avg = 0.0;
for (int i = 0; i < s; i++)
    avg += values[i];
return avg / s;
doubleaverage(double x, double y)
Average two numbers 
return (x + y) / 2;
doubleaverage(double x1, double x2)
average 
return (x1 + x2) / 2;
doubleaverage(double... args)
average 
double total = 0D;
for (double value : args) {
    total += value;
return total / args.length;
doubleaverage(double... vals)
If you think your values will overflow this operation, then roll your own 
if (vals == null || vals.length == 0) {
    return 0;
return sum(vals) / vals.length;
doubleaverage(double[] a)
average 
return sum(a) / a.length;
doubleaverage(double[] a)
average 
return sum(a) / a.length;
Doubleaverage(Double[] arr)
average 
return sum(arr) / arr.length;
doubleaverage(double[] array)
Returns the average value of an array. 
return array.length == 0 ? 0 : sum(array) / array.length;