Computes the set mean. - Java java.lang

Java examples for java.lang:Math Calculation

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Description

Computes the set mean.

Demo Code


//package com.java2s;
import java.util.Collection;

public class Main {
    /**//from   w ww .  ja  v a 2  s . com
     * Computes the set mean.
     * @param c Values set.
     * @return Return the average value of the set.
     */
    public static double mean(Collection<Double> c) {
        double sum = 0.0;
        for (Double t : c) {
            sum += t;
        }

        return sum / c.size();
    }
}

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