package com.imsl.test.example.stat;

import com.imsl.stat.InvCdf;

/**
 * <p>
 * Evaluates the inverse CDF for the beta and chi-squared random variables.
 * </p>
 *
 * @see <a href="InvCdfEx1.java">Code</a>
 * @see <a href="doc-files/InvCdfEx1.out">Output</a>
 */
public class InvCdfEx1 {

    public static void main(String args[]) {

        // Inverse Beta
        double x = .5;
        double pin = 12.;
        double qin = 12.;
        double result = InvCdf.beta(x, pin, qin);
        System.out.println("InvCdf.beta(.5, 12., 12.) is " + result);

        // Inverse Chi
        double prob = .99;
        int n = 2;
        result = InvCdf.chi(prob, n);
        System.out.println("InvCdf.chi(.99, 2) is " + result);
    }
}