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R/RelativeRisk.Equivalence.R
In TrialSize: R Functions for Chapter 3,4,6,7,9,10,11,12,14,15 of Sample Size Calculation in Clinical Research
Defines functions
RelativeRisk.Equivalence
Documented in
RelativeRisk.Equivalence
RelativeRisk.Equivalence <-
function(alpha,beta,or,k,pt,pc,margin){
n.c<-(qnorm(1-alpha)+qnorm(1-beta/2))^2*(1/(k*pt*(1-pt))+1/(pc*(1-pc)))/(margin-abs(log(or)))^2
n.c
}
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TrialSize documentation built on July 8, 2020, 7:19 p.m.
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Defines functions RelativeRisk.Equivalence
Documented in RelativeRisk.Equivalence
RelativeRisk.Equivalence <-
function(alpha,beta,or,k,pt,pc,margin){
n.c<-(qnorm(1-alpha)+qnorm(1-beta/2))^2*(1/(k*pt*(1-pt))+1/(pc*(1-pc)))/(margin-abs(log(or)))^2
n.c
}
Try the TrialSize package in your browser
Any scripts or data that you put into this service are public.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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