power_disc {Rgof}R Documentation

find power of gof tests for discrete data

Description

find power of gof tests for discrete data

Usage

power_disc(
  pnull,
  rnull,
  vals,
  ralt,
  param_alt,
  phat,
  TS,
  nbins = as.integer(c(100, 10)),
  rate = 0,
  B = as.integer(c(1000, 1000)),
  alpha = 0.05,
  minexpcount = 2
)

Arguments

pnull

R function (cdf)

rnull

R function (generate data under null hypothesis)

vals

vector of values of discrete random variable

ralt

R function to generate data under alternative

param_alt

parameters of function ralt

phat

function to estimate parameters from the data

TS

function to calculate test statistics

nbins

=c(100,10) number of bins to use

rate

rate of Poisson if sample size is random, 0 otherwise

B

=c(1000, 1000) Number of simulation runs for power and null distribution

alpha

=0.05, type I error of test

minexpcount

=2 minimal expected bin count required

Value

A matrix of powers


[Package Rgof version 1.2.2 Index]