Solve Emax function for target value
Solve the Emax function for dose or Emax to yield a specified response.
solveEmax(target,dose,led50,lambda,e0,pboadj=TRUE) solveDose(target,led50,lambda,emax,e0,pboadj=TRUE)
target |
The targetted response. If the Emax model is specified
on the logit scale for binary data, |
dose |
The dose yielding target. It is specifed for |
led50, lambda, e0 |
Emax model parameters (ed50 log transformed) |
emax |
The Emax model parameter for solveDose. The value returned
for |
pboadj |
When |
Neal Thomas
e0<-10 dose<-1 led50<-log(0.5) lambda<-2 target<- -1.5 emax<-solveEmax(target,dose,led50,lambda,e0) emax dose1<-solveDose(target,led50,lambda,emax,e0) dose1 emaxfun(dose=dose1,parm=c(led50,lambda,emax,e0)) - e0
Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.