Coverage Report - org.apache.commons.math.distribution.DiscreteDistribution

Classes in this File Line Coverage Branch Coverage Complexity
DiscreteDistribution
N/A 
N/A 
1

 1  
 /*
 2  
  * Copyright 2003-2004 The Apache Software Foundation.
 3  
  *
 4  
  * Licensed under the Apache License, Version 2.0 (the "License");
 5  
  * you may not use this file except in compliance with the License.
 6  
  * You may obtain a copy of the License at
 7  
  *
 8  
  *      http://www.apache.org/licenses/LICENSE-2.0
 9  
  *
 10  
  * Unless required by applicable law or agreed to in writing, software
 11  
  * distributed under the License is distributed on an "AS IS" BASIS,
 12  
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 13  
  * See the License for the specific language governing permissions and
 14  
  * limitations under the License.
 15  
  */
 16  
 package org.apache.commons.math.distribution;
 17  
 
 18  
 
 19  
 /**
 20  
  * Base interface for discrete distributions.
 21  
  *
 22  
  * @version $Revision$ $Date: 2005-02-26 05:11:52 -0800 (Sat, 26 Feb 2005) $
 23  
  */
 24  
 public interface DiscreteDistribution extends Distribution {
 25  
     /**
 26  
      * For a random variable X whose values are distributed according
 27  
      * to this distribution, this method returns P(X = x). In other words, this
 28  
      * method represents the probability mass function, or PMF for the distribution.
 29  
      * 
 30  
      * @param x the value at which the probability mass function is evaluated.
 31  
      * @return the value of the probability mass function at x
 32  
      */
 33  
     double probability(double x);
 34  
 }