Java List std standardDeviation(List values, double xbar)

Description

standard Deviation

License

Apache License

Declaration

public static double standardDeviation(List<Short> values, double xbar) 

Method Source Code

//package com.java2s;
/*=========================================================================
 *
 *  Copyright (c) Karl T. Diedrich //from w w w.j a  v a  2 s .  c  o m
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0.txt
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *=========================================================================*/

import java.util.List;

public class Main {
    public static double standardDeviation(List<Short> values, double xbar) {
        double N = (double) values.size();
        double dev2 = 0.0;
        for (Short v : values) {
            dev2 += Math.pow((double) v - xbar, 2);
        }
        return Math.pow(dev2 / (N), 0.5);

    }
}

Related

1. getStandardDeviation(List values)
2. getStdDeviation(List numbers)
3. standardDeviation(List data)
4. standardDeviation(List values)
5. standardDeviation(List list)
6. standardDeviationDouble(List list, boolean populationStandardDeviation)
7. std(List iNumbers)
8. std(List vector, Double avg)
9. stdDev(List nums)