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coin (version 1.1-2)

NullDistribution-methods: Computation of the Reference Distribution

Description

Methods for computation of the asymptotic, approximative (Monte Carlo) and exact reference distribution.

Usage

"AsymptNullDistribution"(object, ...)
"AsymptNullDistribution"(object, ...)
"AsymptNullDistribution"(object, ...)


"ApproxNullDistribution"(object, B = 10000, ...)
"ApproxNullDistribution"(object, B = 10000, ...)
"ApproxNullDistribution"(object, B = 10000, ...)


"ExactNullDistribution"(object, algorithm = c("auto", "shift", "split-up"), ...)
"ExactNullDistribution"(object, algorithm = c("auto", "shift", "split-up"), ...)

Arguments

object
an object from which the asymptotic, approximative (Monte Carlo) or exact reference distribution can be computed.
B
a positive integer, the number of Monte Carlo replicates used for the computation of the approximative reference distribution. Defaults to 10000.
algorithm
a character, the algorithm used for the computation of the exact reference distribution: either "auto" (default), "shift" or "split-up".
...
further arguments to be passed to or from methods.

Value

An object of class "AsymptNullDistribution", "ApproxNullDistribution" or "ExactNullDistribution".

Details

The methods AsymptNullDistribution, ApproxNullDistribution and ExactNullDistribution compute the asymptotic, approximative (Monte Carlo) and exact reference distribution respectively.