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Commons Math example source code file (

This example Commons Math source code file ( is included in the "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Commons Math tags/keywords

betadistribution, betadistribution, continuousdistribution, deprecated, deprecated, hasdensity, hasdensity, mathexception, mathexception

The Commons Math source code

 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * See the License for the specific language governing permissions and
 * limitations under the License.
package org.apache.commons.math.distribution;

import org.apache.commons.math.MathException;

 * Computes the cumulative, inverse cumulative and density functions for the beta distribuiton.
 * @see <a href="">Beta_distribution
 * @version $Revision: 920852 $ $Date: 2010-03-09 07:53:44 -0500 (Tue, 09 Mar 2010) $
 * @since 2.0
public interface BetaDistribution extends ContinuousDistribution, HasDensity<Double> {
     * Modify the shape parameter, alpha.
     * @param alpha the new shape parameter.
     * @deprecated as of 2.1
    void setAlpha(double alpha);

      * Access the shape parameter, alpha
      * @return alpha.
     double getAlpha();

      * Modify the shape parameter, beta.
      * @param beta the new scale parameter.
      * @deprecated as of 2.1
     void setBeta(double beta);

      * Access the shape parameter, beta
      * @return beta.
     double getBeta();

      * Return the probability density for a particular point.
      * @param x  The point at which the density should be computed.
      * @return  The pdf at point x.
      * @exception MathException if probability density cannot be computed
     double density(Double x) throws MathException;


Other Commons Math examples (source code examples)

Here is a short list of links related to this Commons Math source code file:

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