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public interface BetaDistribution
Computes the cumulative, inverse cumulative and density functions for the beta distribuiton.
| Method Summary | |
|---|---|
double |
density(Double x)
Return the probability density for a particular point. |
double |
getAlpha()
Access the shape parameter, alpha |
double |
getBeta()
Access the shape parameter, beta |
void |
setAlpha(double alpha)
Deprecated. as of 2.1 |
void |
setBeta(double beta)
Deprecated. as of 2.1 |
| Methods inherited from interface org.apache.commons.math.distribution.ContinuousDistribution |
|---|
inverseCumulativeProbability |
| Methods inherited from interface org.apache.commons.math.distribution.Distribution |
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cumulativeProbability, cumulativeProbability |
| Method Detail |
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@Deprecated void setAlpha(double alpha)
alpha - the new shape parameter.double getAlpha()
@Deprecated void setBeta(double beta)
beta - the new scale parameter.double getBeta()
double density(Double x)
throws MathException
density in interface HasDensity<Double>x - The point at which the density should be computed.
MathException - if probability density cannot be computed
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