Class DBetaRegularized
- java.lang.Object
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- dev.nm.analysis.function.rn2r1.AbstractRealScalarFunction
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- dev.nm.analysis.function.rn2r1.univariate.AbstractUnivariateRealFunction
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- dev.nm.analysis.differentiation.univariate.DBetaRegularized
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- All Implemented Interfaces:
Function<Vector,Double>
,RealScalarFunction
,UnivariateRealFunction
public class DBetaRegularized extends AbstractUnivariateRealFunction
This is the first order derivative function of the Regularized Incomplete Beta function,BetaRegularized
, w.r.t the upper limit, x. \[ {\partial \over \partial x} \mathrm{B_x}(p, q) = \frac{x^{p-1}(1-x)^{q-1}}{\mathrm{B_x}(p, q)} \]
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Nested Class Summary
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Nested classes/interfaces inherited from interface dev.nm.analysis.function.Function
Function.EvaluationException
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Constructor Summary
Constructors Constructor Description DBetaRegularized(double p, double q)
Construct the derivative function of the Regularized Incomplete Beta function,BetaRegularized
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description double
evaluate(double x)
Evaluate \({\partial \over \partial x} \mathrm{B_x}(p, q)\).-
Methods inherited from class dev.nm.analysis.function.rn2r1.univariate.AbstractUnivariateRealFunction
evaluate
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Methods inherited from class dev.nm.analysis.function.rn2r1.AbstractRealScalarFunction
dimensionOfDomain, dimensionOfRange
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface dev.nm.analysis.function.Function
dimensionOfDomain, dimensionOfRange
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Constructor Detail
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DBetaRegularized
public DBetaRegularized(double p, double q)
Construct the derivative function of the Regularized Incomplete Beta function,BetaRegularized
.- Parameters:
p
- the shape parameterq
- the shape parameter
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