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R/InterSV.Equality.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
InterSV.Equality
Documented in
InterSV.Equality
InterSV.Equality <-
function(alpha, beta,vbt,vwt,vbr,vwr,m){
sigma=2*(vbt+vwt/m)^2+(vbr+vwr/m)^2+vwt^2/(m^2*(m-1))+vwr^2/(m^2*(m-1))
n=sigma*(qnorm(1-alpha/2)+qnorm(1-beta))^2/(vbt-vbr)^2
n
}
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TrialSize documentation built on July 8, 2020, 7:19 p.m.
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Defines functions InterSV.Equality
Documented in InterSV.Equality
InterSV.Equality <-
function(alpha, beta,vbt,vwt,vbr,vwr,m){
sigma=2*(vbt+vwt/m)^2+(vbr+vwr/m)^2+vwt^2/(m^2*(m-1))+vwr^2/(m^2*(m-1))
n=sigma*(qnorm(1-alpha/2)+qnorm(1-beta))^2/(vbt-vbr)^2
n
}
Try the TrialSize package in your browser
Any scripts or data that you put into this service are public.
R Package Documentation
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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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