ChiGOF: Compute power for an Chi Square Goodness of Fit Takes...

In pwr2ppl: Power Analyses for Common Designs (Power to the People)

Compute power for an Chi Square Goodness of Fit Takes proportions for up to six group. Alpha is .05 by default, alternative values may be entered by user

Description

Compute power for an Chi Square Goodness of Fit Takes proportions for up to six group. Alpha is .05 by default, alternative values may be entered by user

Usage

ChiGOF(
  groups,
  po1,
  po2,
  po3 = NULL,
  po4 = NULL,
  po5 = NULL,
  po6 = NULL,
  n,
  alpha = 0.05
)

Arguments

groups	Number of groups
po1	Proportion observed Group 1
po2	Proportion observed Group 2
po3	Proportion observed Group 3
po4	Proportion observed Group 4
po5	Proportion observed Group 5
po6	Proportion observed Group 6
n	Total sample size
alpha	Type I error (default is .05)

Value

Power for Chi Square Goodness of Fit

Examples

ChiGOF(po1=.25, po2=.20, po3=.20, po4=.35, groups=4,n=100)

pwr2ppl documentation built on Sept. 6, 2022, 5:06 p.m.