fr.assoba.open.perf.GenDist.java Source code

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Here is the source code for fr.assoba.open.perf.GenDist.java

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/*******************************************************************************
 * Copyright 2012 assoba.fr
 * 
 * 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
 * 
 * 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.
 ******************************************************************************/
package fr.assoba.open.perf;

import java.util.ArrayList;

import org.apache.commons.math3.distribution.LogNormalDistribution;

import com.google.common.base.Joiner;

public class GenDist {

    public static void main(String[] args) {
        // Magic number !
        LogNormalDistribution distribution = new LogNormalDistribution(6.73, 2.12);
        ArrayList<Long> list = new ArrayList<Long>();
        for (int i = 0; i < 1023; i++) {
            double d = (1.0 * i) / 1023.0;
            list.add((long) (100 * distribution.inverseCumulativeProbability(d)));
        }
        System.out.print(Joiner.on(",").join(list));

    }
}