# NullDistribution-class

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##### Class "NullDistribution" and its subclasses

Objects of class "NullDistribution" and its subclasses "ApproxNullDistribution", "AsymptNullDistribution" and "ExactNullDistribution" represent the reference distribution.

Keywords
classes
##### Objects from the Class

Objects can be created by calls of the form

     new("NullDistribution", \dots),new("ApproxNullDistribution", \dots),new("AsymptNullDistribution", \dots)

and

     new("ExactNullDistribution", \dots).

##### Slots

For objects of classes "NullDistribution", "ApproxNullDistribution", "AsymptNullDistribution" or "ExactNullDistribution":

name:

Object of class "character". The name of the reference distribution.

p:

Object of class "function". The distribution function of the reference distribution.

pvalue:

Object of class "function". The $p$-value function of the reference distribution.

parameters:

Object of class "list". Additional parameters.

support:

Object of class "function". The support of the reference distribution.

d:

Object of class "function". The density function of the reference distribution.

q:

Object of class "function". The quantile function of the reference distribution.

midpvalue:

Object of class "function". The mid-$p$-value function of the reference distribution.

pvalueinterval:

Object of class "function". The $p$-value interval function of the reference distribution.

size:

Object of class "function". The size function of the reference distribution.

Additionally, for objects of classes "ApproxNullDistribution" or "AsymptNullDistribution":

seed:

Object of class "integer". The random number generator state (i.e., the value of .Random.seed).

Additionally, for objects of class "ApproxNullDistribution":

nresample:

Object of class "numeric". The number of Monte Carlo replicates.

##### Extends

For objects of class "NullDistribution": Class "'>PValue", directly.

For objects of classes "ApproxNullDistribution", "AsymptNullDistribution" or "ExactNullDistribution": Class "NullDistribution", directly. Class "'>PValue", by class "NullDistribution", distance 2.

##### Known Subclasses

For objects of class "NullDistribution": Class "ApproxNullDistribution", directly. Class "AsymptNullDistribution", directly. Class "ExactNullDistribution", directly.

##### Methods

dperm

signature(object = "NullDistribution"): See the documentation for dperm for details.

midpvalue

signature(object = "NullDistribution"): See the documentation for midpvalue for details.

midpvalue

signature(object = "ApproxNullDistribution"): See the documentation for midpvalue for details.

pperm

signature(object = "NullDistribution"): See the documentation for pperm for details.

pvalue

signature(object = "NullDistribution"): See the documentation for pvalue for details.

pvalue

signature(object = "ApproxNullDistribution"): See the documentation for pvalue for details.

pvalue_interval

signature(object = "NullDistribution"): See the documentation for pvalue_interval for details.

qperm

signature(object = "NullDistribution"): See the documentation for qperm for details.

rperm

signature(object = "NullDistribution"): See the documentation for rperm for details.

size

signature(object = "NullDistribution"): See the documentation for size for details.

support

signature(object = "NullDistribution"): See the documentation for support for details.

##### Aliases
• NullDistribution-class
• ApproxNullDistribution-class
• AsymptNullDistribution-class
• ExactNullDistribution-class
Documentation reproduced from package coin, version 1.3-1, License: GPL-2

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