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22 lines
405 B
JavaScript
22 lines
405 B
JavaScript
define(['./sum'], function(sum) {
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/**
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* Computes the mean of the values in `array`.
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*
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* @static
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* @memberOf _
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* @category Math
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* @param {Array} array The array to iterate over.
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* @returns {number} Returns the mean.
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* @example
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*
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* _.mean([4, 2, 8, 6]);
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* // => 5
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*/
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function mean(array) {
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return sum(array) / (array ? array.length : 0);
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}
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return mean;
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});
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