ProbabilityDistribution (OpenGamma Strata)

Type Parameters:

T - Type of the parameters of the distribution

All Known Implementing Classes:

BivariateNormalDistribution, ChiSquareDistribution, GammaDistribution, GeneralizedExtremeValueDistribution, GeneralizedParetoDistribution, LaplaceDistribution, NonCentralChiSquaredDistribution, NormalDistribution, StudentTDistribution
```
public interface ProbabilityDistribution<T>
```
Interface for probability distributions.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`double`	`getCDF(T x)`	Returns the cumulative distribution function for a value
`double`	`getInverseCDF(T p)`	Given a probability, return the value that returns this cdf
`double`	`getPDF(T x)`	Return the probability density function for a value
`double`	`nextRandom()`

- Method Detail
  - nextRandom
```
double nextRandom()
```
    Returns:
    
    The next random number from this distribution
  - getPDF
```
double getPDF(T x)
```
    Return the probability density function for a value
    
    Parameters:
    
    x - The value, not null
    
    Returns:
    
    The pdf
  - getCDF
```
double getCDF(T x)
```
    Returns the cumulative distribution function for a value
    
    Parameters:
    
    x - The value, not null
    
    Returns:
    
    The cdf
  - getInverseCDF
```
double getInverseCDF(T p)
```
    Given a probability, return the value that returns this cdf
    
    Parameters:
    
    p - The probability, not null. $0 \geq p \geq 1$
    
    Returns:
    
    The inverse cdf