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R/OneSide.fixEffect.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
OneSide.fixEffect
Documented in
OneSide.fixEffect
OneSide.fixEffect <-
function(m,m1,delta,a1,r1,fdr){
a2=1-a1
alpha_star=r1*fdr/((m-m1)*(1-fdr))
beta_star=1-r1/m1
n=floor((qnorm(1-alpha_star)+qnorm(1-beta_star))^2/(a1*a2*delta^2))+1
return(n)
}
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TrialSize documentation built on July 8, 2020, 7:19 p.m.
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Defines functions OneSide.fixEffect
Documented in OneSide.fixEffect
OneSide.fixEffect <-
function(m,m1,delta,a1,r1,fdr){
a2=1-a1
alpha_star=r1*fdr/((m-m1)*(1-fdr))
beta_star=1-r1/m1
n=floor((qnorm(1-alpha_star)+qnorm(1-beta_star))^2/(a1*a2*delta^2))+1
return(n)
}
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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