package com.imsl.test.example.stat;

import com.imsl.stat.*;
import com.imsl.math.PrintMatrix;

/**
 * <p>
 * Generates a set of pseudorandom indices.</p>
 * <p>
 * In this example, the <code>getSampleIndices()</code> method is used to
 * generate the indices of a pseudorandom sample of size 5 from a population of
 * size 100.</p>
 *
 * @see <a href="RandomSamplesEx2.java">Code</a>
 * @see <a href="doc-files/RandomSamplesEx2.out">Output</a>
 */

public class RandomSamplesEx2 {

    public static void main(String[] args) {
        int nSamp = 5;
        int nPop = 100;

        RandomSamples rs = new RandomSamples();
        Random r = new Random(123457L);
        r.setMultiplier(16807);
        rs.setRandomObject(r);
        int[] idx = rs.getSampleIndices(nSamp, nPop);

        PrintMatrix pm = new PrintMatrix("Random Sample");
        pm.print(idx);
    }
}