RandomDPHKt

All Implemented Interfaces:


public final class RandomDPHKt

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`final static MGRepresentation`	`randomDPH(Integer order, Double mean, Integer zeroEntries, Integer maxTrials, Double prec, Random random)`	Returns a random discrete phase-type distribution with a given mean value.

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

- Constructor Detail
- Method Detail
  - randomDPH
```
 final static MGRepresentation randomDPH(Integer order, Double mean, Integer zeroEntries, Integer maxTrials, Double prec, Random random)
```
    Returns a random discrete phase-type distribution with a given mean value.
    
    Parameters:
    
    order - The size of the discrete phase-type distribution
    
    mean - The mean of the discrete phase-type distribution (default 10.
    
    zeroEntries - The number of zero entries in the initial vector, generator matrix and closing vector (default 0)
    
    maxTrials - The maximum number of trials to find a proper DPH (default 1000)
    
    prec - Numerical precision for checking the irreducibility (default 1e-7)
    
    random - Random number generator (optional, defaults to a new Random instance)
    
    Returns:
    
    The DPH2Representation or DPH3Representation containing alpha (initial probability vector) and A (transition probability matrix)
    Note: If the procedure fails, try to increase the 'maxTrials' parameter, or increase the mean value.