public class MixedVariate extends RandomVariateBase
| Modifier and Type | Field and Description |
|---|---|
private RandomVariate[] |
distributions
The RandomVariates to mix.
|
private DiscreteVariate |
mixing
A DiscreteVariate used to choose a RandomVariate with the desired
probability.
|
rng| Constructor and Description |
|---|
MixedVariate()
Creates new MixedVariate with no RandomVariates.
|
| Modifier and Type | Method and Description |
|---|---|
protected RandomVariate[] |
deepCopy(RandomVariate[] live) |
double |
generate()
Generate a random variate having this class's distribution.
|
RandomVariate[] |
getDistributions() |
double[] |
getMixingProbs() |
java.lang.Object[] |
getParameters()
Returns a two element array that contains the mixing DiscreteVariate
and a RandomVariate array containing the distributions to mix.
|
void |
setDistributions(RandomVariate[] dist) |
void |
setMixingProbs(double[] mixProbs)
The "probabilities" can in fact be frequencies.
|
void |
setParameters(java.lang.Object... params)
Sets the probabilities and distributions that define this RandomVariate.
|
java.lang.String |
toString()
Returns a String containing list of the mixing probabilities and distributions.
|
getRandomNumber, setRandomNumberprivate DiscreteVariate mixing
private RandomVariate[] distributions
public MixedVariate()
public void setMixingProbs(double[] mixProbs)
mixProbs - Mixing probabilitiespublic double[] getMixingProbs()
public void setDistributions(RandomVariate[] dist)
dist - RandomVariate[] array to be mixedpublic RandomVariate[] getDistributions()
public double generate()
public java.lang.Object[] getParameters()
public void setParameters(java.lang.Object... params)
params - A two element array. The first element is a double array
containing the mixing probability for each RandomVariate. The second
element is a RandomVariate array containing the RandomVariates to mix.java.lang.IllegalArgumentException - If the given array does not contain 2 elements,
or the first element is not a double[], or the second element is not
a RandomVariate[], or the two arrays are not the same length.protected RandomVariate[] deepCopy(RandomVariate[] live)
live - array of RandomVariatespublic java.lang.String toString()
toString in class java.lang.Object