TRandomVariable

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java.lang.Object
- jhplot.math.num.random.AbstractContinuousRandomVariable
- - jhplot.math.num.random.TRandomVariable

All Implemented Interfaces:

ContinuousRandomVariable
```
public class TRandomVariable
extends AbstractContinuousRandomVariable
```
A random variable generator for Student's t distribution.

References:
1. Wikipedia contributors, "Student's t-Distribution," Wikipedia, The Free Encyclopedia, http://en.wikipedia.org/wiki/T_distribution
Since:

1.3

Constructor Summary

Constructors
Constructor and Description
`TRandomVariable()` Default constructor.
`TRandomVariable(double df)` Create a random variable with the given degrees of freedom.
`TRandomVariable(double df, RNG source)` Create a random variable with the given parameters.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`double`	`nextRandomVariable()` Access the next random variable from this generator.
`static double`	`nextRandomVariable(double df, RNG source)` Access the next random variable using the given generator.

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

- Constructor Detail
  - TRandomVariable
```
public TRandomVariable()
```
    Default constructor. Degrees of freedom is set to 1.
  - TRandomVariable
```
public TRandomVariable(double df)
```
    Create a random variable with the given degrees of freedom.
    
    Parameters:
    
    df - degrees of freedom.
  - TRandomVariable
```
public TRandomVariable(double df,
                       RNG source)
```
    Create a random variable with the given parameters.
    
    Parameters:
    
    df - degrees of freedom.
    
    source - the source generator.
- Method Detail
  - nextRandomVariable
```
public static double nextRandomVariable(double df,
                                        RNG source)
```
    Access the next random variable using the given generator.
    
    Parameters:
    
    df - degrees of freedom.
    
    source - the source generator.
    
    Returns:
    
    the next random variable.
  - nextRandomVariable
```
public double nextRandomVariable()
```
    Access the next random variable from this generator.
    
    Returns:
    
    the next random variable.

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