DistEmpiricalInterpolated (DSOL core project 4.2.1 API)

java.lang.Object
- nl.tudelft.simulation.jstats.distributions.Dist
- - nl.tudelft.simulation.jstats.distributions.DistContinuous
  - - nl.tudelft.simulation.jstats.distributions.DistEmpiricalInterpolated

All Implemented Interfaces:

Serializable
```
public class DistEmpiricalInterpolated
extends DistContinuous
```
The empirical distribution is a distribution where the information is stored in an EmpiricalDistribution, consisting of pairs of values and cumulative probabilities. Values are interpolated, creating a continuous distribution function.
Copyright (c) 2002-2023 Delft University of Technology, Jaffalaan 5, 2628 BX Delft, the Netherlands. All rights reserved. See for project information https://simulation.tudelft.nl. The DSOL project is distributed under a three-clause BSD-style license, which can be found at https://https://simulation.tudelft.nl/dsol/docs/latest/license.html.

Author:

Peter Jacobs , Alexander Verbraeck

See Also:

Serialized Form

Field Summary
- Fields inherited from class nl.tudelft.simulation.jstats.distributions.Dist
  stream

Constructor Summary

Constructors
Constructor	Description
`DistEmpiricalInterpolated(StreamInterface stream, InterpolatedEmpiricalDistribution empiricalDistribution)`	constructs a new DistEmpirical.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`double`	`draw()`	draws the next stream value according to the probability of this this distribution.
`double`	`getProbabilityDensity(double x)`	returns the probability density value of a value x.

Methods inherited from class nl.tudelft.simulation.jstats.distributions.Dist
getStream, setStream

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DistEmpiricalInterpolated
```
public DistEmpiricalInterpolated(StreamInterface stream,
                                 InterpolatedEmpiricalDistribution empiricalDistribution)
```
    constructs a new DistEmpirical.
    
    Parameters:
    
    stream - StreamInterface; the stream to use
    
    empiricalDistribution - InterpolatedEmpiricalDistribution; the cumulative distribution to use
- Method Detail
  - draw
```
public double draw()
```
    draws the next stream value according to the probability of this this distribution.
    
    Specified by:
    
    draw in class DistContinuous
    
    Returns:
    
    the next double value drawn.
  - getProbabilityDensity
```
public double getProbabilityDensity(double x)
```
    returns the probability density value of a value x.
    
    Specified by:
    
    getProbabilityDensity in class DistContinuous
    
    Parameters:
    
    x - double; the value for which the density function needs to be calculated
    
    Returns:
    
    double; the probability density for value x