Extract Emax model parameter estimates
Extract Emax model parameter estimates. MLE for fitEmax. Matrix of MCMC generated parameters for fitEmaxB.
## S3 method for class 'fitEmax' coef(object, ...) ## S3 method for class 'fitEmaxB' coef(object, local=FALSE, ...) ## S3 method for class 'emaxsim' coef(object, ...) ## S3 method for class 'emaxsimB' coef(object, local=FALSE, ...)
object |
Output of Emax fitting function |
local |
When a prior distribution of type 'emaxPrior' was used to
create the object, specifying |
... |
No additional inputs supported |
Vector of MLE estimates of model parameter from fitEmax.
Matrix of MCMC generated parameters for fitEmaxB.
Matrix with posterior median parameter estimates for
each emaxsimB simulation: (led50,lambda,emax,e0) or (led50,emax,e0).
For emaxsim, a list is returned with the model type fit for each
simulation, and a matrix with the corresponding model coefficients. The
order of the parameters is given in the emaxsim documentation.
Neal Thomas
doselev<-c(0,5,25,50,100,350) n<-c(78,81,81,81,77,80) ### population parameters for simulation e0<-2.465375 ed50<-67.481113 dtarget<-100 diftarget<-9.032497 emax<-solveEmax(diftarget,dtarget,log(ed50),1,e0) sdy<-8.0 pop<-c(log(ed50),emax,e0) dose<-rep(doselev,n) meanlev<-emaxfun(dose,pop) y<-rnorm(sum(n),meanlev,sdy) testout<-fitEmax(y,dose,modType=4) coef(testout)
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