org.apache.commons.math.distribution
Interface ExponentialDistribution

All Superinterfaces:

ContinuousDistribution, Distribution

All Known Implementing Classes:

ExponentialDistributionImpl

public interface ExponentialDistribution

extends ContinuousDistribution

The Exponential Distribution. Instances of ExponentialDistribution objects should be created using DistributionFactory.createExponentialDistribution(double).

References:

• Exponential Distribution

Version:

$Revision: 1.12 $ $Date: 2004/06/23 16:26:15 $

Method Summary

double	getMean() Access the mean.
void	setMean(double mean) Modify the mean.

Methods inherited from interface org.apache.commons.math.distribution.ContinuousDistribution

inverseCumulativeProbability

Methods inherited from interface org.apache.commons.math.distribution.Distribution

cumulativeProbability, cumulativeProbability

Method Detail

setMean

public void setMean(double mean)

Modify the mean.

Parameters:

mean - the new mean.

getMean

public double getMean()

Access the mean.

Returns:

the mean.