Package org.ojalgo.random
Class ChiSquareDistribution.Degree2
java.lang.Object
org.ojalgo.random.RandomNumber
org.ojalgo.random.AbstractContinuous
org.ojalgo.random.ChiSquareDistribution
org.ojalgo.random.ChiSquareDistribution.Degree2
- All Implemented Interfaces:
Comparable<RandomNumber>
,DoubleSupplier
,Supplier<Double>
,BasicFunction
,NullaryFunction<Double>
,PrimitiveFunction.Nullary
,ContinuousDistribution
,Distribution
,AccessScalar<Double>
,ComparableNumber<RandomNumber>
,NumberDefinition
- Enclosing class:
ChiSquareDistribution
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Nested Class Summary
Nested classes/interfaces inherited from class org.ojalgo.random.ChiSquareDistribution
ChiSquareDistribution.Degree2, ChiSquareDistribution.NormalApproximation
Nested classes/interfaces inherited from interface org.ojalgo.function.BasicFunction
BasicFunction.Differentiable<N extends Comparable<N>,
F extends BasicFunction>, BasicFunction.Integratable<N extends Comparable<N>, F extends BasicFunction>, BasicFunction.PlainUnary<T, R> -
Field Summary
Fields inherited from class org.ojalgo.random.ChiSquareDistribution
NORMAL
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescription(package private) double
calculateDensity
(double value) double
getDistribution
(double value) In probability theory and statistics, the cumulative distribution function (CDF), or just distribution function, describes the probability that a real-valued random variable X with a given probability distribution will be found at a value less than or equal to x.Methods inherited from class org.ojalgo.random.ChiSquareDistribution
getDensity, getExpected, getQuantile, getVariance, of
Methods inherited from class org.ojalgo.random.AbstractContinuous
generate
Methods inherited from class org.ojalgo.random.RandomNumber
checkProbabilty, compareTo, doubleValue, floatValue, getStandardDeviation, intValue, invoke, longValue, newSampleSet, random, setRandom, setSeed, toString
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Methods inherited from interface org.ojalgo.random.ContinuousDistribution
getLowerConfidenceQuantile, getUpperConfidenceQuantile
Methods inherited from interface org.ojalgo.random.Distribution
getStandardDeviation
Methods inherited from interface org.ojalgo.function.NullaryFunction
andThen, get, getAsDouble
Methods inherited from interface org.ojalgo.type.NumberDefinition
booleanValue, byteValue, shortValue
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Constructor Details
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Degree2
Degree2()
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Method Details
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getDistribution
public double getDistribution(double value) Description copied from interface:ContinuousDistribution
In probability theory and statistics, the cumulative distribution function (CDF), or just distribution function, describes the probability that a real-valued random variable X with a given probability distribution will be found at a value less than or equal to x. Intuitively, it is the "area so far" function of the probability distribution. Cumulative distribution functions are also used to specify the distribution of multivariate random variables. WikipediA- Specified by:
getDistribution
in interfaceContinuousDistribution
- Overrides:
getDistribution
in classChiSquareDistribution
- Parameters:
value
- x- Returns:
- P(≤x)
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calculateDensity
double calculateDensity(double value) - Overrides:
calculateDensity
in classChiSquareDistribution
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