25 lines
680 B
ActionScript
25 lines
680 B
ActionScript
function arithmeticMean(v:Vector.<Number>):Number
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{
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var sum:Number = 0;
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for(var i: uint = 0; i < v.length; i++)
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sum += v[i];
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return sum/v.length;
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}
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function geometricMean(v:Vector.<Number>):Number
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{
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var product:Number = 1;
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for(var i: uint = 0; i < v.length; i++)
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product *= v[i];
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return Math.pow(product, 1/v.length);
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}
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function harmonicMean(v:Vector.<Number>):Number
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{
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var sum:Number = 0;
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for(var i: uint = 0; i < v.length; i++)
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sum += 1/v[i];
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return v.length/sum;
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}
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var list:Vector.<Number> = Vector.<Number>([1,2,3,4,5,6,7,8,9,10]);
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trace("Arithmetic: ", arithmeticMean(list));
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trace("Geometric: ", geometricMean(list));
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trace("Harmonic: ", harmonicMean(list));
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