rpdStat: Randomized phi-divergence test: statistic part

In RPDTest: A New Type of Test Statistic and Method for Multinomial Goodness-of-Fit Test

Randomized phi-divergence test: statistic part

Description

This is one of the auxiliary functions used to execute the rpdTest function. This function calculates the statistic for a single Randomized phi-divergence test. Users generally do not need to call this function except for testing purposes.

Usage

rpdStat(data, probability, lambda = 1, nDim, r, random.state = NULL)

Arguments

data	the same data structure that provided in rpdTest.
probability	the same numeric vector that provided in rpdTest.
lambda	the same parameter that provided in rpdTest.
nDim	an integer indicating the dimension of the uniformly distributed vectors generated during the computation of the statistic. It is equal to the number of experiments for the multinomial distribution.
r	an integer indicating the dimension of the data parameter. It is equal to the number of possible outcomes of the multinomial distribution.
random.state	a numeric that controls the randomness of the samples used when generating uniformly distributed random vector on the n-sphere.

Value

a numeric value that reflects the statistic obtained after an execution of rpdTest at that time.

Examples

d <- c(20,40)
#The next line is equivalent to rpdTest(d)$statistic

rpdStat(d, c(1/2,1/2), nDim = sum(d), r = length(d))

RPDTest documentation built on June 22, 2024, 6:52 p.m.