Package jdistlib.disttest

Class DiscretePValueDistribution

java.lang.Object

jdistlib.disttest.DiscretePValueDistribution

public final class DiscretePValueDistribution
extends Object

Finite null distribution of a discrete p-value.

The CDF must be super-uniform (F(t) <= t) so it is a valid p-value distribution. For a conventional exact p-value whose CDF equals each attainable p-value at support points, use exact(double[]).

Constructor Summary

Constructors

Constructor	Description
DiscretePValueDistribution(double[] support, double[] cdf)

Method Summary

Modifier and Type	Method	Description
double	cdf(double value)	Evaluates the right-continuous CDF.
static DiscretePValueDistribution	exact(double[] support)	Builds the common exact-p-value distribution with F(t)=t on its support.
double[]	getSupport()	Returns a defensive copy of the attainable p-values.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DiscretePValueDistribution

public DiscretePValueDistribution(double[] support,
 double[] cdf)

Method Details

exact

public static DiscretePValueDistribution exact(double[] support)

Builds the common exact-p-value distribution with F(t)=t on its support.

getSupport

public double[] getSupport()

Returns a defensive copy of the attainable p-values.

cdf

public double cdf(double value)

Evaluates the right-continuous CDF.